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LIAS on the Web E-Resource Statistics - All Libraries
The following statistics show electronic resource usage, measured in number of sessions per resource, during the specified time period. Every time a user connects to a resource, one session is recorded. Data are included for all resources available through the LIAS E-Resource page. Scroll through the entire list, or use the alphabetic index to jump to a specific part of the list: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| E-Resource Usage Statistics : Jan - Dec 2003 | |||||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CAT - PSU Libraries Web Catalog | 117,776 | 140,735 | 125,592 | 135,370 | 72,325 | 68,462 | 80,279 | 59,226 | 169,303 | 172,099 | 145,438 | 94,951 | 1,381,556 |
| ProQuest Direct (newspapers, magazines, business) | 17,557 | 31,477 | 31,395 | 38,363 | 11,438 | 11,782 | 17,147 | 7,292 | 34,983 | 48,967 | 44,902 | 24,766 | 320,069 |
| LexisNexis Academic Universe (formerly Academic Universe) | 5,151 | 8,849 | 9,480 | 10,502 | 4,217 | 4,161 | 5,191 | 2,781 | 8,498 | 11,028 | 10,479 | 5,760 | 86,097 |
| PsycINFO (American Psychological Association) | 5,105 | 7,822 | 8,067 | 8,750 | 3,409 | 4,412 | 3,971 | 2,574 | 9,223 | 10,213 | 9,160 | 5,773 | 78,479 |
| Web of Science | 5,512 | 6,016 | 5,659 | 6,613 | 4,987 | 4,907 | 5,335 | 4,571 | 7,190 | 8,191 | 6,313 | 4,674 | 69,968 |
| AAHE Bulletin * | 0 | 0 | 0 | 0 | 14 | 0 | 0 | 0 | 2 | 3 | 0 | 0 | 19 |
| Abacus * | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 5 |
| ABI/INFORM (business) | 3,244 | 4,056 | 3,252 | 3,868 | 1,753 | 1,842 | 2,188 | 1,292 | 4,543 | 5,262 | 4,402 | 2,575 | 38,277 |
| ABSEES Online: American Bibliography of Slavic and East European Studies | 19 | 29 | 19 | 32 | 13 | 16 | 30 | 26 | 57 | 35 | 37 | 35 | 348 |
| Abstract and Applied Analysis * | 0 | 0 | 9 | 8 | 0 | 1 | 1 | 3 | 2 | 4 | 4 | 0 | 32 |
| Academic Ideal, a division of Elsevier (full text journal articles) | 1,517 | 1,761 | 1,605 | 1,904 | 975 | 1,141 | 1,082 | 823 | 1,636 | 2,433 | 1,955 | 1,210 | 18,042 |
| Academic Press' Encyclopedia of Spectroscopy and Spectrometry * | 4 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 8 | 14 | 17 | 25 | 72 |
| Access PA | 63 | 69 | 98 | 142 | 113 | 83 | 59 | 59 | 101 | 114 | 93 | 76 | 1,070 |
| Access Science (McGraw Hill Encyclopedia of Science & Technology) | 135 | 258 | 244 | 272 | 128 | 216 | 167 | 84 | 275 | 493 | 461 | 201 | 2,934 |
| Accessible Archives (18th- and 19th-century news) | 131 | 240 | 252 | 273 | 108 | 94 | 94 | 86 | 231 | 350 | 287 | 167 | 2,313 |
| AccessUN | 57 | 97 | 87 | 95 | 48 | 45 | 52 | 41 | 65 | 113 | 98 | 57 | 855 |
| ACM digital library (computer science) | 662 | 749 | 873 | 838 | 518 | 575 | 671 | 407 | 1,022 | 1,116 | 1,139 | 611 | 9,181 |
| ACS E-Journals (chemistry) | 1,014 | 1,163 | 1,300 | 1,516 | 1,026 | 930 | 994 | 1,023 | 1,677 | 1,816 | 1,615 | 1,149 | 15,223 |
| Advertising Law Guide (CCH) | 0 | 0 | 0 | 0 | 46 | 23 | 36 | 21 | 58 | 67 | 49 | 23 | 323 |
| Aerospace Database | 201 | 224 | 207 | 265 | 222 | 211 | 212 | 136 | 318 | 314 | 276 | 211 | 2,797 |
| African American Biographical Database, 1790-1950 | 109 | 162 | 112 | 162 | 64 | 44 | 60 | 37 | 144 | 271 | 196 | 140 | 1,501 |
| African American Poetry, 1760-1900 | 29 | 72 | 27 | 89 | 42 | 21 | 33 | 20 | 45 | 74 | 61 | 39 | 552 |
| African Publishing Companion * | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 |
| AGRICOLA (agriculture & related sciences) | 939 | 1,315 | 1,122 | 1,162 | 513 | 520 | 512 | 417 | 1,332 | 941 | 986 | 582 | 10,341 |
| AIAA Meeting Papers * | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 |
| AIAA Online Publications (aerospace engineering) | 70 | 116 | 94 | 88 | 78 | 74 | 78 | 74 | 71 | 78 | 82 | 93 | 996 |
| AIAA Student Journal Online * | 16 | 12 | 2 | 8 | 10 | 7 | 5 | 4 | 8 | 9 | 16 | 2 | 99 |
| AIP & APS E-Journals (physics) | 593 | 690 | 741 | 848 | 793 | 828 | 833 | 793 | 966 | 1,046 | 850 | 750 | 9,731 |
| Algebraic and Geometric Topology * | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 2 | 2 | 0 | 8 |
| All resource selected * | 267 | 423 | 414 | 393 | 215 | 218 | 360 | 223 | 556 | 735 | 574 | 306 | 4,684 |
| Almanac of American Politics * | 0 | 1 | 5 | 2 | 2 | 1 | 0 | 1 | 1 | 3 | 6 | 0 | 22 |
| America: History & Life | 367 | 671 | 646 | 734 | 269 | 202 | 277 | 206 | 715 | 944 | 799 | 552 | 6,382 |
| American Drama (1714-1915) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 34 | 30 | 99 |
| American Film Institute Catalog | 59 | 94 | 178 | 165 | 58 | 41 | 61 | 24 | 94 | 122 | 163 | 177 | 1,236 |
| American Hospital Directory * | 6 | 1 | 0 | 1 | 0 | 1 | 3 | 0 | 8 | 5 | 6 | 0 | 31 |
| American Journal of Clinical Pathology * | 7 | 11 | 5 | 4 | 1 | 10 | 2 | 3 | 3 | 5 | 6 | 4 | 61 |
| American Journal of Economics and Sociology * | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| American Mathematical Society (full text journal articles) | 31 | 47 | 50 | 26 | 35 | 39 | 32 | 41 | 58 | 58 | 50 | 29 | 496 |
| American National Biography Online | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| American Periodicals Series, 1740-1900 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| American Poetry Database | 49 | 65 | 71 | 65 | 37 | 44 | 38 | 27 | 50 | 106 | 69 | 67 | 688 |
| AMICO Library (images from art museums) - Site Access | 50 | 153 | 97 | 114 | 75 | 52 | 58 | 56 | 82 | 111 | 87 | 67 | 1,002 |
| AMS E-Journals (meteorology) | 62 | 84 | 105 | 196 | 80 | 60 | 62 | 42 | 130 | 168 | 141 | 103 | 1,233 |
| Annales Geophysicae * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Annee-philologique | 0 | 0 | 0 | 18 | 27 | 11 | 17 | 28 | 29 | 52 | 32 | 24 | 238 |
| Annual Bibliography of English Language and Literature | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 88 | 52 | 149 |
| Annual Of the Association of American Geographers * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Annual Review of Anthropology | 22 | 55 | 35 | 57 | 8 | 29 | 36 | 24 | 45 | 82 | 64 | 30 | 487 |
| Annual Review of Political Science | 90 | 150 | 123 | 163 | 63 | 37 | 73 | 28 | 120 | 237 | 207 | 108 | 1,399 |
| Annual Review of Psychology | 0 | 35 | 262 | 395 | 109 | 122 | 150 | 50 | 362 | 375 | 329 | 210 | 2,399 |
| Annual Review of Sociology | 71 | 142 | 156 | 180 | 62 | 44 | 80 | 40 | 114 | 213 | 158 | 96 | 1,356 |
| Anthropological Index Online * | 39 | 69 | 50 | 54 | 46 | 17 | 11 | 13 | 28 | 137 | 82 | 26 | 572 |
| Anthropological Literature | 118 | 237 | 258 | 394 | 115 | 107 | 103 | 80 | 239 | 688 | 362 | 197 | 2,898 |
| Antipode * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Applied Psychology * | 0 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 11 |
| Applied Science and Technology Abstracts | 311 | 526 | 336 | 428 | 225 | 266 | 246 | 120 | 388 | 530 | 384 | 181 | 3,941 |
| Aquatic Science and Fisheries Abstracts | 279 | 214 | 200 | 229 | 114 | 101 | 118 | 98 | 222 | 298 | 246 | 152 | 2,271 |
| Archival Resources | 46 | 76 | 60 | 77 | 36 | 39 | 63 | 51 | 77 | 133 | 101 | 101 | 860 |
| ArchivesUSA (manuscript collections) | 65 | 91 | 65 | 68 | 47 | 63 | 49 | 48 | 75 | 102 | 63 | 45 | 781 |
| Art Abstracts | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 5 |
| Art and Archaeology Technical Abstracts | 36 | 55 | 94 | 87 | 20 | 28 | 26 | 18 | 47 | 57 | 90 | 178 | 736 |
| Art History Department Slide Collection * # | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 3 | 0 | 4 |
| Art Index # | 336 | 544 | 583 | 768 | 189 | 143 | 229 | 130 | 358 | 723 | 699 | 684 | 5,386 |
| Art Index Retrospective | 83 | 156 | 143 | 214 | 65 | 47 | 70 | 57 | 108 | 212 | 205 | 188 | 1,548 |
| Art, Architecture and Landscape Pictures Public Site * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
| Art, Architecture, and Landscape Pictures | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 8 |
| ARTbibliographies Modern | 79 | 137 | 115 | 211 | 33 | 29 | 49 | 28 | 98 | 105 | 127 | 111 | 1,122 |
| ARTFL (French literature) | 30 | 24 | 40 | 47 | 20 | 16 | 40 | 24 | 59 | 36 | 52 | 34 | 422 |
| ARTstor (pictures of art, architecture, and visual culture) * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| ASAE Tech Library | 20 | 20 | 9 | 17 | 13 | 18 | 8 | 24 | 41 | 43 | 16 | 26 | 255 |
| Asahi Shinbun * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
| ASCE Online Journals (civil engineering) | 133 | 209 | 188 | 213 | 115 | 132 | 89 | 120 | 246 | 270 | 153 | 215 | 2,083 |
| AskERIC # | 902 | 1,032 | 1,133 | 1,078 | 488 | 679 | 781 | 302 | 1,019 | 1,300 | 1,047 | 481 | 10,242 |
| ASME Online Journals (mechanical engineering) | 79 | 137 | 86 | 97 | 132 | 95 | 73 | 46 | 97 | 119 | 103 | 83 | 1,147 |
| Associations Unlimited | 90 | 142 | 160 | 197 | 82 | 65 | 117 | 60 | 130 | 200 | 133 | 59 | 1,435 |
| Avery (architecture) | 393 | 496 | 316 | 312 | 130 | 110 | 125 | 61 | 535 | 673 | 636 | 281 | 4,068 |
| Baywood Titles * | 0 | 0 | 0 | 0 | 0 | 18 | 9 | 12 | 25 | 29 | 31 | 24 | 148 |
| Beilstein/Gmelin (Chemistry) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Berkeley Electronic Press Journals * | 16 | 2 | 1 | 6 | 4 | 2 | 2 | 1 | 3 | 4 | 10 | 1 | 52 |
| Bibl. of the History of Art | 118 | 259 | 324 | 302 | 78 | 90 | 105 | 107 | 188 | 303 | 283 | 310 | 2,467 |
| Bible in English | 33 | 34 | 55 | 56 | 28 | 19 | 38 | 9 | 42 | 47 | 55 | 40 | 456 |
| Bibliography of Asian Studies | 24 | 53 | 70 | 98 | 31 | 20 | 35 | 25 | 107 | 94 | 71 | 69 | 697 |
| Big Ten Library Catalogs | 50 | 72 | 62 | 66 | 24 | 40 | 45 | 32 | 70 | 94 | 59 | 51 | 665 |
| Biochemical Journal * | 10 | 14 | 9 | 15 | 6 | 9 | 16 | 11 | 15 | 13 | 19 | 13 | 150 |
| Biography and Genealogy Master Index (BGMI) | 132 | 158 | 196 | 222 | 92 | 104 | 120 | 94 | 239 | 325 | 212 | 177 | 2,071 |
| Biological Abstracts | 1,047 | 1,593 | 1,207 | 1,244 | 512 | 516 | 557 | 414 | 1,513 | 1,601 | 1,294 | 629 | 12,127 |
| Biological and Agricultural Index | 473 | 816 | 588 | 596 | 195 | 185 | 196 | 133 | 960 | 756 | 689 | 244 | 5,831 |
| BioOne * | 186 | 193 | 207 | 212 | 134 | 126 | 139 | 133 | 208 | 302 | 209 | 127 | 2,176 |
| Black Drama | 14 | 18 | 20 | 31 | 4 | 8 | 15 | 13 | 20 | 21 | 34 | 26 | 224 |
| Blackwell Science/Blackwell Publishing Journals | 1,733 | 2,015 | 2,079 | 2,498 | 1,111 | 1,292 | 1,182 | 944 | 1,949 | 2,306 | 2,187 | 1,394 | 20,690 |
| BNA Criminal Law Reporter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| BNA Environment Reporter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| BNA Family Law Reporter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| BNA Health Law Reporter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| BNA Labor and Employment Library | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Books in Print | 96 | 107 | 107 | 126 | 64 | 56 | 84 | 67 | 80 | 138 | 110 | 74 | 1,109 |
| Brown Women Writers Project | 22 | 24 | 24 | 36 | 18 | 16 | 18 | 14 | 21 | 40 | 31 | 27 | 291 |
| Business Cycle Indicators - U.S. Indicators | 0 | 0 | 0 | 0 | 69 | 62 | 47 | 32 | 126 | 170 | 135 | 58 | 699 |
| CAB Abstracts (Agriculture, nutrition and global health) | 327 | 576 | 484 | 405 | 231 | 203 | 184 | 163 | 473 | 489 | 350 | 270 | 4,155 |
| CALIBER - Journals of the University of California Press * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cambridge University Press - Electronic Journals | 381 | 516 | 516 | 723 | 431 | 351 | 324 | 276 | 656 | 769 | 651 | 437 | 6,031 |
| Canadian Poetry | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Cancer Research * | 9 | 14 | 26 | 20 | 10 | 12 | 11 | 4 | 12 | 22 | 15 | 9 | 164 |
| Cancer Watch Online * | 0 | 1 | 0 | 3 | 2 | 2 | 0 | 5 | 0 | 0 | 0 | 0 | 13 |
| CAT - PSU Libraries Web Catalog | 117,776 | 140,735 | 125,592 | 135,370 | 72,325 | 68,462 | 80,279 | 59,226 | 169,303 | 172,099 | 145,438 | 94,951 | 1,381,556 |
| CatchWord * | 1,405 | 1,628 | 1,598 | 1,972 | 952 | 1,158 | 1,062 | 1,135 | 2,059 | 2,163 | 2,034 | 1,385 | 18,551 |
| CCH Tax Research Network | 59 | 72 | 176 | 207 | 42 | 97 | 92 | 28 | 258 | 538 | 549 | 165 | 2,283 |
| CenStats | 57 | 148 | 112 | 117 | 32 | 46 | 51 | 26 | 89 | 107 | 90 | 50 | 925 |
| Center for Research Libraries | 46 | 64 | 63 | 95 | 47 | 53 | 43 | 27 | 75 | 87 | 67 | 57 | 724 |
| Central Daily News * | 0 | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 1 | 2 | 2 | 6 | 18 |
| Centre Daily Times Index (1981-2002) | 92 | 140 | 127 | 146 | 130 | 88 | 234 | 47 | 174 | 201 | 222 | 115 | 1,716 |
| Ceramic Abstracts | 22 | 25 | 20 | 19 | 19 | 35 | 24 | 30 | 42 | 46 | 25 | 38 | 345 |
| Chemical Abstracts | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Chemical and Engineering News Online * | 3 | 13 | 2 | 5 | 2 | 2 | 8 | 6 | 7 | 7 | 5 | 8 | 68 |
| CHEMnetBASE(chemistry, physics, polymers) | 0 | 0 | 0 | 175 | 85 | 114 | 139 | 80 | 250 | 288 | 365 | 114 | 1,610 |
| Children's Literature Comprehensive Database | 823 | 1,574 | 1,634 | 1,558 | 306 | 370 | 193 | 63 | 1,443 | 2,430 | 1,481 | 982 | 12,857 |
| China Times * | 0 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| ChoiceReviews online * | 85 | 76 | 115 | 127 | 66 | 43 | 75 | 90 | 76 | 119 | 92 | 54 | 1,018 |
| Chosun Daily * | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Chronicle of Higher Education * | 117 | 136 | 107 | 132 | 120 | 128 | 90 | 132 | 217 | 186 | 164 | 124 | 1,653 |
| CIAO (International Affairs) | 61 | 88 | 157 | 155 | 83 | 28 | 46 | 25 | 134 | 199 | 192 | 434 | 1,602 |
| CINAHL (nursing & allied health) | 564 | 848 | 637 | 655 | 408 | 427 | 335 | 232 | 1,242 | 1,672 | 1,102 | 390 | 8,512 |
| CINAHLdirect # | 90 | 106 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 196 |
| Civil War Letters and Diaries (U.S.Civil War) | 23 | 57 | 30 | 69 | 45 | 18 | 31 | 33 | 57 | 44 | 51 | 39 | 497 |
| Classical Music Service * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Clinical Cancer Research * | 3 | 5 | 9 | 4 | 1 | 1 | 3 | 0 | 4 | 2 | 5 | 1 | 38 |
| Clinical Kinesiology * | 0 | 0 | 0 | 0 | 6 | 0 | 1 | 0 | 17 | 8 | 6 | 3 | 41 |
| Columbia Gazetteer of the World Online | 12 | 39 | 54 | 43 | 20 | 31 | 33 | 22 | 36 | 87 | 73 | 44 | 494 |
| ComAbstracts | 129 | 240 | 201 | 374 | 97 | 67 | 142 | 68 | 355 | 413 | 302 | 188 | 2,576 |
| Communication Abstracts | 164 | 304 | 254 | 424 | 99 | 92 | 88 | 48 | 337 | 419 | 328 | 150 | 2,707 |
| Communications & Mass Media Index (CMMI) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Community of Science | 55 | 106 | 86 | 102 | 50 | 47 | 50 | 37 | 87 | 122 | 137 | 59 | 938 |
| Compendex (engineering) | 1,439 | 1,883 | 1,798 | 2,090 | 1,602 | 1,775 | 1,552 | 1,082 | 1,964 | 2,214 | 1,917 | 1,620 | 20,936 |
| Computer Manuals On-line (Safari) | 822 | 898 | 909 | 859 | 707 | 654 | 819 | 624 | 1,255 | 1,118 | 864 | 611 | 10,140 |
| Conference Board's Research Online Collection (business, economics) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Conference Papers Index | 41 | 50 | 33 | 66 | 33 | 45 | 46 | 30 | 49 | 69 | 48 | 45 | 555 |
| Congress Collection (CQ) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 119 | 61 | 205 |
| Congress Daily * | 2 | 1 | 0 | 2 | 0 | 1 | 2 | 6 | 0 | 0 | 0 | 0 | 14 |
| Congressional/Legislative Resources (1789-to date) | 56 | 779 | 126 | 190 | 59 | 51 | 75 | 41 | 188 | 184 | 161 | 95 | 2,005 |
| Consumer Health (Medline plus) | 239 | 459 | 539 | 463 | 129 | 173 | 182 | 82 | 371 | 454 | 414 | 205 | 3,710 |
| Contemporary Authors | 127 | 270 | 642 | 330 | 101 | 78 | 119 | 59 | 220 | 496 | 356 | 279 | 3,077 |
| Contemporary Literary Criticism Select | 133 | 215 | 460 | 530 | 148 | 61 | 88 | 77 | 165 | 444 | 352 | 315 | 2,988 |
| Contemporary Women's Issues | 122 | 263 | 318 | 513 | 96 | 113 | 114 | 44 | 195 | 434 | 409 | 244 | 2,865 |
| Corpus of Middle English Prose and Verse | 6 | 5 | 7 | 9 | 5 | 6 | 10 | 10 | 10 | 15 | 7 | 12 | 102 |
| Corrosion Abstracts | 5 | 10 | 16 | 13 | 12 | 8 | 13 | 17 | 14 | 18 | 6 | 17 | 149 |
| Corrosion Journal Online * | 21 | 8 | 17 | 2 | 3 | 16 | 25 | 9 | 7 | 13 | 3 | 2 | 126 |
| CQ Researcher (contemporary issues) | 1,089 | 2,249 | 2,650 | 2,955 | 754 | 742 | 1,440 | 380 | 2,684 | 3,747 | 3,445 | 1,844 | 23,979 |
| CQ Voting and Elections Collection | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 51 | 85 |
| CQ Weekly Reports (Congressional Quarterly) | 62 | 120 | 202 | 226 | 38 | 34 | 73 | 39 | 91 | 150 | 130 | 53 | 1,218 |
| Criminal Justice Abstracts | 369 | 983 | 727 | 542 | 127 | 154 | 174 | 139 | 807 | 1,442 | 748 | 249 | 6,461 |
| Criminal Justice:National Criminal Justice Reference Service (NCJRS) | 221 | 590 | 443 | 555 | 109 | 131 | 146 | 64 | 532 | 788 | 478 | 225 | 4,282 |
| Crystallography Journals Online * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| CURL Union Catalogue (Great Britain and Ireland Library Holdings) | 0 | 0 | 33 | 7 | 6 | 4 | 7 | 7 | 12 | 10 | 9 | 9 | 104 |
| Current Citations (now TOC Premier) | 53 | 99 | 55 | 87 | 42 | 50 | 58 | 39 | 77 | 76 | 78 | 36 | 750 |
| Current Contents (recent journal contents) | 196 | 183 | 153 | 157 | 118 | 124 | 137 | 77 | 140 | 122 | 127 | 85 | 1,619 |
| Current Contents (recent journal contents) * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Current Index to (mathematical) Statistics * | 11 | 32 | 23 | 21 | 12 | 13 | 14 | 15 | 18 | 22 | 18 | 17 | 216 |
| Daily Collegian (1887-1940) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Daily Collegian Index (1992-2002) | 32 | 99 | 82 | 100 | 58 | 22 | 84 | 20 | 112 | 125 | 148 | 56 | 938 |
| Database of Twentieth Century African American Poetry | 4 | 14 | 10 | 32 | 8 | 6 | 9 | 12 | 8 | 25 | 13 | 11 | 152 |
| Datasets for Research | 81 | 128 | 92 | 112 | 59 | 51 | 72 | 36 | 98 | 133 | 133 | 73 | 1,068 |
| Davis Art Collection * # | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 |
| de Gruyter Online Journals * | 0 | 2 | 0 | 3 | 0 | 9 | 3 | 6 | 1 | 5 | 25 | 17 | 71 |
| Declassified Documents Reference System | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deutsche Bibliothek Database (Library Holdings in Germany) | 0 | 0 | 24 | 16 | 5 | 8 | 12 | 14 | 15 | 15 | 12 | 14 | 135 |
| Dickinson School of Law Library Catalog | 30 | 33 | 191 | 39 | 27 | 22 | 35 | 15 | 48 | 81 | 60 | 20 | 601 |
| Dictionary of Art (an illustrated encyclopedia of Art) | 90 | 226 | 274 | 281 | 111 | 49 | 100 | 63 | 182 | 286 | 223 | 320 | 2,205 |
| Dictionary of Literary Biography | 138 | 228 | 179 | 169 | 71 | 50 | 100 | 94 | 211 | 342 | 247 | 169 | 1,998 |
| Dictionary of Substances and their Effects Database * | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 1 | 0 | 1 | 0 | 4 |
| Digital Library Classic Protestant Texts | 13 | 24 | 8 | 12 | 13 | 6 | 14 | 14 | 9 | 20 | 14 | 13 | 160 |
| Digital Music Library * | 226 | 572 | 453 | 386 | 329 | 206 | 137 | 133 | 398 | 227 | 195 | 247 | 3,509 |
| Directory of Open Access Journals | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 73 | 90 | 76 | 46 | 285 |
| Dissertation Abstracts | 613 | 715 | 757 | 706 | 593 | 529 | 542 | 466 | 830 | 920 | 735 | 530 | 7,936 |
| DOE Information Bridge (technical reports) | 30 | 45 | 23 | 43 | 32 | 27 | 29 | 24 | 61 | 51 | 22 | 23 | 410 |
| Dow Jones (now Factiva) | 2,131 | 3,546 | 3,040 | 3,196 | 1,566 | 1,658 | 1,705 | 1,165 | 2,604 | 2,635 | 2,258 | 1,289 | 26,793 |
| Duke Mathematical Journal * | 2 | 1 | 1 | 2 | 1 | 6 | 1 | 3 | 1 | 0 | 4 | 4 | 26 |
| DYABOLA | 18 | 32 | 20 | 23 | 13 | 21 | 10 | 11 | 18 | 26 | 25 | 17 | 234 |
| E-Journal Title Search | 319 | 540 | 647 | 692 | 390 | 400 | 406 | 311 | 982 | 1,185 | 918 | 402 | 7,192 |
| Early American Fiction 1789-1875 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Early English Books Online (EEBO) | 48 | 88 | 91 | 151 | 58 | 62 | 133 | 168 | 207 | 288 | 280 | 203 | 1,777 |
| Early english books online - text creation partnership | 0 | 0 | 0 | 54 | 13 | 23 | 14 | 13 | 11 | 33 | 14 | 19 | 194 |
| Early English Prose Fiction (1500-1700) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Earthscape (earth and environmental sciences) | 140 | 248 | 308 | 368 | 61 | 67 | 64 | 55 | 265 | 388 | 394 | 211 | 2,569 |
| EconLit (economics) | 368 | 507 | 479 | 647 | 297 | 303 | 282 | 261 | 361 | 497 | 516 | 417 | 4,935 |
| Economist Intelligence Unit (business intelligence) | 136 | 194 | 171 | 251 | 109 | 87 | 103 | 63 | 226 | 255 | 270 | 148 | 2,013 |
| Editions and Adaptations of Shakespeare | 15 | 11 | 6 | 19 | 10 | 7 | 11 | 17 | 32 | 28 | 16 | 20 | 192 |
| EDP Sciences * | 0 | 0 | 11 | 10 | 26 | 15 | 29 | 34 | 42 | 47 | 43 | 27 | 284 |
| EDRS | 809 | 1,090 | 991 | 907 | 481 | 496 | 641 | 273 | 746 | 816 | 770 | 408 | 8,428 |
| Education Abstracts Full Text [Wilson] | 2,067 | 3,013 | 2,011 | 1,970 | 827 | 1,620 | 1,788 | 573 | 2,496 | 2,833 | 2,520 | 1,067 | 22,785 |
| Education Complete (Proquest) | 11 | 9 | 5 | 6 | 6 | 3 | 11 | 12 | 5 | 14 | 8 | 5 | 95 |
| Education Databases [including ERIC] | 0 | 0 | 1,244 | 1,783 | 922 | 1,100 | 1,479 | 591 | 1,766 | 1,997 | 1,682 | 885 | 13,449 |
| Educational Administration Abstracts * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Educator's Reference Desk * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27 | 27 |
| Eighteenth Century Collections Online | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Eighteenth Century Fiction | 11 | 13 | 16 | 30 | 10 | 6 | 14 | 17 | 25 | 25 | 25 | 22 | 214 |
| Electrochemical and Solid State Letters * | 2 | 3 | 4 | 6 | 17 | 13 | 5 | 3 | 6 | 9 | 10 | 25 | 103 |
| Electronic Reserves | 1,417 | 1,160 | 965 | 1,475 | 923 | 630 | 1,450 | 1,287 | 14,932 | 10,836 | 8,789 | 5,287 | 49,151 |
| Electronic Reserves - Other Libraries Page * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 53 | 158 | 124 | 335 |
| Elsevier ScienceDirect (full text journal articles) | 1,478 | 1,822 | 1,951 | 2,266 | 1,463 | 1,389 | 1,495 | 1,328 | 2,068 | 2,312 | 2,071 | 1,492 | 21,135 |
| Elsevier ScienceDirect Web Editions (full text journal articles) * | 3,359 | 3,852 | 3,993 | 4,822 | 2,931 | 2,985 | 2,768 | 2,460 | 4,149 | 4,547 | 4,026 | 2,933 | 42,825 |
| Empire Online, 1492-1969 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Encyclopaedia Britannica | 484 | 628 | 628 | 759 | 369 | 262 | 458 | 170 | 1,385 | 1,299 | 1,110 | 990 | 8,542 |
| Encyclopedia of Life Sciences | 20 | 21 | 15 | 17 | 7 | 15 | 15 | 4 | 26 | 13 | 10 | 6 | 169 |
| Energy Citations Database (nuclear, fossil fuels, renewable, etc.) | 51 | 83 | 78 | 84 | 39 | 32 | 48 | 29 | 88 | 94 | 85 | 47 | 758 |
| Engineered Materials Abstracts | 41 | 64 | 54 | 65 | 52 | 47 | 40 | 23 | 89 | 123 | 57 | 71 | 726 |
| English Drama (1280-1915) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28 | 44 | 36 | 108 |
| English Poetry Database # | 46 | 53 | 73 | 72 | 39 | 38 | 53 | 37 | 84 | 86 | 76 | 49 | 706 |
| English Poetry, Second Edition | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| English Short Title Catalogue (with locations) | 58 | 54 | 54 | 68 | 41 | 52 | 39 | 28 | 61 | 75 | 68 | 38 | 636 |
| English Verse Drama # | 19 | 25 | 16 | 29 | 18 | 11 | 14 | 21 | 51 | 19 | 0 | 0 | 223 |
| ENGnetBASE(engineering handbooks) | 0 | 0 | 0 | 92 | 117 | 109 | 57 | 24 | 112 | 156 | 86 | 63 | 816 |
| Environment and Planning * | 0 | 0 | 3 | 17 | 15 | 11 | 17 | 21 | 24 | 23 | 26 | 10 | 167 |
| Environmental Sciences and Pollution Management | 361 | 442 | 593 | 465 | 148 | 119 | 176 | 166 | 546 | 694 | 559 | 318 | 4,587 |
| ERIC Databases (Educational Resources Information Center) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| ERIC Digest | 203 | 282 | 305 | 310 | 106 | 183 | 205 | 59 | 285 | 304 | 290 | 95 | 2,627 |
| ERIC Search Page * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 |
| ERIC Wizard # | 123 | 151 | 194 | 166 | 97 | 113 | 69 | 65 | 172 | 192 | 166 | 53 | 1,561 |
| ERL Databases | 204 | 158 | 123 | 111 | 36 | 74 | 75 | 27 | 114 | 106 | 116 | 56 | 1,200 |
| Ethnic NewsWatch | 126 | 185 | 180 | 276 | 61 | 64 | 100 | 44 | 202 | 211 | 179 | 152 | 1,780 |
| European Union Databases * | 4 | 3 | 4 | 7 | 0 | 4 | 2 | 1 | 7 | 2 | 2 | 1 | 37 |
| Evans Digital Edition (1639-1800) | 54 | 50 | 22 | 31 | 12 | 22 | 46 | 43 | 63 | 102 | 127 | 62 | 634 |
| Evolutionary Ecology Research * | 5 | 8 | 0 | 3 | 3 | 1 | 2 | 0 | 2 | 9 | 7 | 0 | 40 |
| Extenza * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 1 | 1 | 15 |
| Family Studies Abstracts | 84 | 173 | 176 | 144 | 41 | 42 | 48 | 25 | 104 | 153 | 102 | 65 | 1,157 |
| Fast Stats - International Statistics * | 6 | 17 | 3 | 6 | 0 | 3 | 4 | 4 | 6 | 19 | 12 | 3 | 83 |
| Fast Stats - Pennsylvania Web Page * | 7 | 9 | 11 | 13 | 5 | 5 | 1 | 4 | 27 | 12 | 6 | 3 | 103 |
| Fast Stats - US Web Page * | 12 | 31 | 8 | 17 | 11 | 11 | 8 | 1 | 26 | 35 | 17 | 9 | 186 |
| FBIS (Foreign Broadcast Information Service) | 0 | 0 | 0 | 0 | 0 | 10 | 16 | 4 | 36 | 15 | 16 | 15 | 112 |
| Federal R&D Project Summaries (grants) | 8 | 12 | 5 | 7 | 9 | 7 | 11 | 6 | 24 | 45 | 20 | 16 | 170 |
| FIAF International FilmArchive Database | 96 | 53 | 130 | 154 | 49 | 28 | 43 | 21 | 85 | 85 | 138 | 75 | 957 |
| Final Exam Schedules for University Park | 8 | 52 | 67 | 56 | 34 | 9 | 21 | 14 | 57 | 145 | 121 | 98 | 682 |
| Fixed Point Theory and Applications * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Food Science and Technology Abstracts | 113 | 226 | 137 | 134 | 89 | 133 | 75 | 84 | 267 | 288 | 280 | 145 | 1,971 |
| GDF Online (Global Development Finance Online) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gender Watch | 165 | 360 | 420 | 548 | 178 | 166 | 167 | 80 | 354 | 518 | 514 | 343 | 3,813 |
| General Music Today * | 0 | 0 | 0 | 17 | 0 | 0 | 1 | 2 | 46 | 50 | 15 | 9 | 140 |
| GEOBASE | 273 | 616 | 336 | 488 | 209 | 188 | 147 | 142 | 686 | 668 | 602 | 341 | 4,696 |
| Geochemical Transactions * | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Geological Society of America Online Journals * | 12 | 74 | 12 | 32 | 22 | 3 | 16 | 17 | 29 | 41 | 34 | 23 | 315 |
| GeoRef (geoscience literature) | 504 | 782 | 632 | 800 | 557 | 436 | 413 | 459 | 818 | 943 | 902 | 471 | 7,717 |
| German History * | 0 | 1 | 2 | 2 | 1 | 1 | 1 | 0 | 1 | 0 | 2 | 1 | 12 |
| Goethe's Werke * | 12 | 7 | 12 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 43 |
| Government Documents/Maps | 55 | 90 | 65 | 80 | 28 | 33 | 55 | 32 | 109 | 88 | 92 | 50 | 777 |
| GPO Access * | 1 | 15 | 10 | 9 | 2 | 3 | 23 | 20 | 17 | 41 | 36 | 30 | 207 |
| GrayLIT Network (technical reports) | 7 | 14 | 7 | 15 | 5 | 15 | 8 | 6 | 22 | 20 | 4 | 13 | 136 |
| Guangming Daily * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Guide To Computing Literature | 88 | 155 | 158 | 132 | 61 | 121 | 59 | 38 | 129 | 184 | 160 | 61 | 1,346 |
| Guide to International Statistics * | 11 | 2 | 4 | 5 | 2 | 1 | 2 | 0 | 2 | 4 | 7 | 1 | 41 |
| Guides to Microforms | 7 | 16 | 18 | 12 | 8 | 12 | 15 | 13 | 11 | 10 | 4 | 16 | 142 |
| Handbook of Latin American Studies * | 4 | 18 | 17 | 43 | 5 | 6 | 10 | 2 | 23 | 19 | 14 | 16 | 177 |
| Health & Safety Science Abstracts | 85 | 168 | 205 | 162 | 58 | 66 | 82 | 40 | 168 | 257 | 209 | 108 | 1,608 |
| Hein Online (full text legal journal articles) | 0 | 0 | 0 | 0 | 0 | 50 | 42 | 40 | 86 | 163 | 82 | 58 | 521 |
| Highwire * | 1,026 | 1,119 | 1,141 | 1,204 | 867 | 825 | 799 | 787 | 1,248 | 1,463 | 1,310 | 911 | 12,700 |
| Historical Abstracts | 215 | 416 | 419 | 427 | 121 | 113 | 126 | 99 | 404 | 542 | 347 | 214 | 3,443 |
| History Cooperative | 20 | 9 | 14 | 35 | 2 | 6 | 11 | 19 | 62 | 262 | 215 | 152 | 807 |
| History E-Book Project (ACLS) | 0 | 55 | 90 | 120 | 39 | 30 | 75 | 71 | 194 | 199 | 247 | 185 | 1,305 |
| History of Science, Technology and Medicine | 41 | 101 | 65 | 88 | 41 | 51 | 61 | 23 | 75 | 166 | 102 | 62 | 876 |
| Hoover's Online (Company Information) | 1,001 | 2,453 | 1,863 | 2,265 | 1,125 | 1,183 | 1,377 | 669 | 2,050 | 2,813 | 2,507 | 1,319 | 20,625 |
| Horn Book Guide Online (Children's Book Reviews) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| HRAF-Human Relations Area Files (anthropology/archaeology) | 25 | 45 | 35 | 104 | 22 | 43 | 22 | 9 | 62 | 226 | 71 | 20 | 684 |
| HSRPROJ (health services grants and contracts) | 8 | 13 | 12 | 11 | 2 | 4 | 9 | 7 | 12 | 24 | 8 | 25 | 135 |
| HSTAT (clinical practice guidelines, treatment protocols) | 15 | 16 | 30 | 16 | 13 | 14 | 13 | 11 | 24 | 20 | 11 | 14 | 197 |
| Humanities Abstracts | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 12 |
| Humanities Index # | 207 | 378 | 349 | 534 | 130 | 151 | 213 | 97 | 413 | 464 | 535 | 307 | 3,778 |
| IBIDS (Dietary supplements database) | 56 | 101 | 52 | 62 | 11 | 21 | 19 | 13 | 48 | 46 | 36 | 27 | 492 |
| IBZ (International Bibliography of Periodical Literature) | 19 | 30 | 22 | 41 | 15 | 20 | 21 | 11 | 39 | 40 | 51 | 33 | 342 |
| ICPSR (Inter-university Consortium for Political and Social Research) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| IEEE Electronic Library (IEEEXplore) | 1,967 | 2,049 | 2,627 | 2,916 | 1,822 | 1,675 | 1,742 | 1,414 | 2,317 | 2,726 | 2,265 | 1,765 | 25,285 |
| In Vitro Cellular and Development Biology - Animal * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 1 | 1 | 7 |
| Index of Christian Art | 22 | 14 | 30 | 40 | 10 | 17 | 15 | 13 | 24 | 40 | 30 | 24 | 279 |
| Index to Legal Periodicals & Books # | 70 | 101 | 135 | 145 | 65 | 80 | 94 | 39 | 186 | 538 | 165 | 114 | 1,732 |
| Index to Theses * | 0 | 0 | 0 | 21 | 2 | 0 | 0 | 0 | 2 | 1 | 2 | 0 | 28 |
| Index Translationum | 21 | 8 | 8 | 22 | 5 | 14 | 8 | 5 | 7 | 14 | 1 | 10 | 123 |
| Information Science Abstracts Plus | 111 | 153 | 138 | 133 | 38 | 66 | 61 | 30 | 155 | 179 | 141 | 70 | 1,275 |
| Ingenta * | 1,264 | 2,079 | 1,801 | 1,954 | 993 | 1,121 | 1,021 | 636 | 2,481 | 2,191 | 1,906 | 1,008 | 18,455 |
| INSPEC | 279 | 436 | 440 | 471 | 363 | 356 | 336 | 318 | 560 | 562 | 436 | 225 | 4,782 |
| Interface * | 8 | 10 | 10 | 13 | 7 | 10 | 14 | 11 | 10 | 8 | 9 | 3 | 113 |
| International Encyclopedia of Social and Behavioral Sciences | 0 | 58 | 225 | 360 | 104 | 82 | 164 | 98 | 517 | 452 | 464 | 220 | 2,744 |
| International Financial Statistics Online | 0 | 0 | 0 | 0 | 0 | 0 | 33 | 24 | 88 | 142 | 90 | 75 | 452 |
| International Index to Music Periodicals | 142 | 271 | 266 | 270 | 62 | 86 | 189 | 34 | 373 | 601 | 374 | 246 | 2,914 |
| International Journal of Engineering Education * | 13 | 6 | 9 | 2 | 4 | 3 | 5 | 0 | 3 | 3 | 7 | 3 | 58 |
| International Journal of Entrepreneurship Education * | 5 | 1 | 1 | 1 | 0 | 0 | 4 | 1 | 2 | 2 | 1 | 0 | 18 |
| International Journal of Mathematics and Mathematical Sciences * | 14 | 1 | 0 | 2 | 0 | 0 | 1 | 0 | 3 | 1 | 3 | 2 | 27 |
| International Journal of the Sociology of Language * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| International Mathematics Research Notices * | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 5 |
| International Medieval Bibliography | 0 | 0 | 0 | 39 | 8 | 10 | 15 | 9 | 24 | 19 | 21 | 26 | 171 |
| Internet Journal of Chemistry * | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 1 | 11 |
| Internet Movie Database * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| IOP E-Journals (physics) | 167 | 206 | 246 | 382 | 190 | 186 | 221 | 169 | 266 | 290 | 282 | 205 | 2,810 |
| ISI Emerging Markets (International Business) # | 45 | 73 | 43 | 61 | 27 | 35 | 24 | 49 | 99 | 113 | 75 | 24 | 668 |
| ITER:Gateway to the Middle Ages and Renaissance | 38 | 51 | 60 | 51 | 16 | 23 | 40 | 28 | 25 | 31 | 24 | 24 | 411 |
| JACIC Online Technical Information * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Japan Times * | 1 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | 3 | 0 | 0 | 9 |
| Johns Hopkins Guide to Literary Theory and Criticism | 95 | 93 | 88 | 114 | 60 | 32 | 27 | 36 | 132 | 165 | 110 | 92 | 1,044 |
| Joong-Ang * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 2 |
| Journal of American Ceramic Society * | 46 | 72 | 70 | 55 | 60 | 62 | 62 | 75 | 74 | 85 | 55 | 53 | 769 |
| Journal of American Ethnic History * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Journal of Animal Science * | 0 | 0 | 0 | 0 | 7 | 10 | 4 | 23 | 35 | 21 | 32 | 9 | 141 |
| Journal of Applied Mathematics * | 0 | 0 | 6 | 1 | 0 | 0 | 0 | 1 | 2 | 1 | 1 | 1 | 13 |
| Journal of Chemical Education * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Journal of Computational Biology * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Journal of Electrochemical Society * | 39 | 31 | 54 | 50 | 58 | 63 | 54 | 44 | 33 | 48 | 83 | 55 | 612 |
| Journal of Insect Science * | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 1 | 2 | 3 | 2 | 14 |
| Journal of Materials Research * | 56 | 34 | 67 | 67 | 48 | 43 | 68 | 65 | 49 | 67 | 60 | 53 | 677 |
| Journal of Park and Recreation Administration * | 14 | 11 | 2 | 14 | 0 | 1 | 0 | 7 | 26 | 8 | 13 | 0 | 96 |
| Journal of Universal Computer Science * | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 3 | 1 | 3 | 1 | 16 |
| JSTOR (full text journal articles) | 4,061 | 6,029 | 5,788 | 6,961 | 3,164 | 2,789 | 2,984 | 2,165 | 6,046 | 8,447 | 7,537 | 5,442 | 61,413 |
| Kluwer Online | 1,268 | 1,655 | 1,761 | 2,356 | 1,228 | 1,396 | 1,249 | 1,080 | 1,946 | 2,327 | 2,121 | 1,364 | 19,751 |
| Kraus Curriculum Development Library(KCDL)Online * | 162 | 197 | 143 | 122 | 50 | 127 | 102 | 30 | 102 | 92 | 75 | 165 | 1,367 |
| Language Testing * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 2 |
| LEA Online * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| LegalTrac | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| LexisNexis Academic Universe (formerly Academic Universe) | 5,151 | 8,849 | 9,480 | 10,502 | 4,217 | 4,161 | 5,191 | 2,781 | 8,498 | 11,028 | 10,479 | 5,760 | 86,097 |
| LexisNexis Congressional Universe | 432 | 970 | 765 | 763 | 246 | 283 | 248 | 140 | 587 | 776 | 626 | 410 | 6,246 |
| Lianhe News * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Libraries by Geographic Location | 11 | 19 | 9 | 22 | 15 | 16 | 19 | 7 | 19 | 19 | 31 | 21 | 208 |
| Library Literature | 126 | 184 | 189 | 246 | 251 | 127 | 168 | 102 | 185 | 244 | 206 | 181 | 2,209 |
| Linguistics and Language Behavior Abstracts | 166 | 232 | 349 | 502 | 186 | 112 | 141 | 81 | 325 | 432 | 400 | 221 | 3,147 |
| Literary Theory | 49 | 54 | 92 | 113 | 27 | 28 | 36 | 26 | 67 | 162 | 145 | 103 | 902 |
| Literature Online * | 374 | 475 | 570 | 937 | 237 | 156 | 209 | 180 | 461 | 1,012 | 1,051 | 620 | 6,282 |
| Mainichi Shinbun * | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| MARC Database, Last Ten Years (bibliographic descriptions) # | 3 | 18 | 18 | 9 | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 65 |
| Mass Media Articles Index (1984 to April 2003) | 231 | 492 | 502 | 692 | 367 | 175 | 213 | 176 | 456 | 629 | 552 | 312 | 4,797 |
| Materials Science | 264 | 235 | 274 | 343 | 216 | 224 | 145 | 175 | 325 | 401 | 228 | 193 | 3,023 |
| Mathematica Journal * | 2 | 1 | 3 | 8 | 0 | 4 | 2 | 0 | 0 | 1 | 1 | 5 | 27 |
| Mathematical Problems in Engineering * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| MathSciNet | 124 | 191 | 232 | 197 | 131 | 205 | 170 | 160 | 230 | 211 | 180 | 118 | 2,149 |
| MBS ONLINE (International Statistics) | 17 | 22 | 35 | 22 | 13 | 13 | 12 | 8 | 22 | 24 | 22 | 23 | 233 |
| MD-Consult | 339 | 518 | 535 | 542 | 258 | 245 | 315 | 170 | 492 | 698 | 502 | 354 | 4,968 |
| MD-Consult Site Access * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Mechanical Engineering Abstracts | 121 | 166 | 140 | 99 | 105 | 147 | 79 | 43 | 92 | 127 | 102 | 89 | 1,310 |
| Medianet (Penn State's Audiovisual Database) | 880 | 1,012 | 951 | 1,102 | 535 | 527 | 570 | 511 | 1,135 | 1,172 | 917 | 569 | 9,881 |
| MediaTech * | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 4 | 0 | 51 | 46 | 43 | 146 |
| Medical Sciences-ProQuest Nursing Journals * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Medieval Feminist Index (now Feminae:Medieval Women and Gender Index) | 25 | 14 | 30 | 46 | 9 | 19 | 18 | 10 | 32 | 57 | 30 | 36 | 326 |
| Medline (PubMed) | 4,053 | 5,781 | 4,988 | 1,771 | 761 | 920 | 928 | 577 | 2,762 | 2,725 | 1,957 | 1,128 | 28,351 |
| Mental Measurements Yearbook | 55 | 53 | 97 | 290 | 59 | 72 | 55 | 38 | 152 | 150 | 145 | 62 | 1,228 |
| MergentOnline (company information) | 210 | 907 | 431 | 397 | 358 | 476 | 390 | 192 | 831 | 2,390 | 1,305 | 516 | 8,403 |
| Metacritic * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| METADEX (Metals) | 58 | 57 | 67 | 57 | 42 | 88 | 66 | 39 | 50 | 67 | 48 | 35 | 674 |
| MetaPress * | 0 | 1 | 0 | 2 | 3 | 2 | 0 | 20 | 5 | 51 | 96 | 73 | 253 |
| Meteorological and Geoastrophysical Abstracts | 57 | 62 | 43 | 72 | 18 | 38 | 39 | 27 | 126 | 125 | 71 | 47 | 725 |
| MicroFinder | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Middle English Dictionary | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ming Pao Daily News * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| MIT CogNet | 54 | 261 | 265 | 102 | 24 | 45 | 37 | 23 | 102 | 122 | 111 | 65 | 1,211 |
| MLA Bibliography (literature) | 665 | 986 | 1,380 | 1,609 | 561 | 437 | 544 | 449 | 1,171 | 2,087 | 1,796 | 1,120 | 12,805 |
| MLA Directory of Periodicals | 69 | 115 | 129 | 161 | 62 | 50 | 75 | 38 | 133 | 212 | 185 | 152 | 1,381 |
| Multex (Investment Research Reports) | 317 | 610 | 525 | 773 | 533 | 355 | 418 | 236 | 636 | 974 | 813 | 512 | 6,702 |
| MUSE (full text journal articles) | 907 | 1,566 | 1,734 | 2,333 | 726 | 611 | 767 | 513 | 1,515 | 2,368 | 2,226 | 1,267 | 16,533 |
| Music Cataloging Bulletin * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Music Index Online | 63 | 103 | 108 | 114 | 47 | 48 | 144 | 59 | 276 | 519 | 341 | 276 | 2,098 |
| Nanfang Daily * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| NASA ADS (Astrophysics Data System) | 11 | 36 | 39 | 37 | 16 | 19 | 31 | 17 | 51 | 65 | 39 | 28 | 389 |
| NASA Technical Report Server | 33 | 50 | 42 | 50 | 39 | 33 | 42 | 21 | 58 | 57 | 25 | 31 | 481 |
| NASPA Journal * | 0 | 0 | 0 | 0 | 0 | 11 | 1 | 0 | 0 | 1 | 3 | 1 | 17 |
| National Journal | 96 | 225 | 160 | 259 | 119 | 92 | 176 | 124 | 219 | 267 | 236 | 114 | 2,087 |
| Nature * | 482 | 566 | 560 | 633 | 408 | 433 | 405 | 391 | 617 | 736 | 640 | 417 | 6,288 |
| Naxos Music Library * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| NBER Working Paper Series * | 0 | 1 | 0 | 3 | 1 | 1 | 2 | 0 | 3 | 0 | 3 | 2 | 16 |
| netLibrary (full text e-books) | 99 | 108 | 148 | 149 | 115 | 128 | 219 | 209 | 636 | 720 | 652 | 402 | 3,585 |
| New Grove Dictionary of Music Online | 183 | 278 | 291 | 250 | 111 | 115 | 106 | 71 | 214 | 427 | 242 | 279 | 2,567 |
| New Journal of Physics * | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 3 | 0 | 0 | 4 | 0 | 10 |
| New York Times Historical (1851-2001) | 723 | 1,176 | 1,024 | 1,212 | 460 | 529 | 637 | 349 | 1,594 | 2,207 | 1,583 | 911 | 12,405 |
| News Library Online Archive Access # | 266 | 413 | 397 | 408 | 313 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 1,810 |
| News Sources | 174 | 278 | 264 | 314 | 177 | 201 | 193 | 108 | 219 | 255 | 218 | 151 | 2,552 |
| NewsBank Full Text Newspapers (America's Newspapers) | 0 | 0 | 0 | 0 | 148 | 205 | 337 | 167 | 524 | 771 | 756 | 367 | 3,275 |
| Newspaper Photos (AccuNet/AP Photo Archive) | 125 | 123 | 156 | 164 | 75 | 103 | 114 | 43 | 148 | 181 | 222 | 145 | 1,599 |
| Newspapers - National Coverage (1989-to present) (ProQuest) | 362 | 480 | 463 | 577 | 139 | 179 | 221 | 115 | 414 | 605 | 518 | 354 | 4,427 |
| Newspapers - The Research Library (1986-1998) (ProQuest) | 62 | 117 | 119 | 141 | 45 | 56 | 62 | 32 | 84 | 132 | 129 | 81 | 1,060 |
| Nineteenth-Century Fiction | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Ninhon Keizai Shinbun * | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
| NLM Gateway (National Library of Medicine) | 90 | 175 | 190 | 134 | 53 | 62 | 70 | 51 | 156 | 172 | 130 | 73 | 1,356 |
| North American Women's Letters and Diaries | 16 | 37 | 28 | 61 | 11 | 17 | 16 | 12 | 34 | 96 | 54 | 35 | 417 |
| NoveList (fiction) | 23 | 35 | 87 | 64 | 47 | 33 | 33 | 16 | 53 | 80 | 48 | 34 | 553 |
| NTIS (engineering, science & social sciences) | 176 | 443 | 285 | 379 | 209 | 225 | 235 | 151 | 374 | 406 | 299 | 202 | 3,384 |
| Nursing Databases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Oceanic Abstracts | 25 | 18 | 22 | 23 | 11 | 14 | 20 | 10 | 16 | 30 | 51 | 30 | 270 |
| OCLC (FirstSearch databases) | 94 | 113 | 109 | 99 | 71 | 72 | 73 | 85 | 114 | 130 | 106 | 71 | 1,137 |
| OED Online (Oxford English Dictionary) | 405 | 615 | 454 | 602 | 326 | 184 | 399 | 195 | 833 | 954 | 602 | 730 | 6,299 |
| Old English Corpus | 16 | 13 | 18 | 30 | 9 | 9 | 13 | 11 | 27 | 22 | 7 | 16 | 191 |
| OT BibSys (Occupational Therapy Bibliographic System) | 36 | 42 | 29 | 65 | 65 | 54 | 18 | 23 | 64 | 67 | 77 | 19 | 559 |
| Oxford Index * | 255 | 337 | 251 | 453 | 254 | 270 | 223 | 220 | 344 | 446 | 352 | 251 | 3,656 |
| PAIS (contemporary issues) | 158 | 351 | 313 | 283 | 75 | 70 | 118 | 54 | 274 | 353 | 254 | 96 | 2,399 |
| PapersFirst (conference papers) | 46 | 57 | 55 | 54 | 35 | 43 | 47 | 40 | 65 | 68 | 58 | 47 | 615 |
| Past Masters (full text philosophy books) | 55 | 225 | 179 | 236 | 87 | 55 | 88 | 35 | 116 | 98 | 83 | 81 | 1,338 |
| Patents, U.S. and Foreign | 282 | 170 | 133 | 118 | 102 | 199 | 239 | 129 | 115 | 125 | 130 | 86 | 1,828 |
| Patrologia Latina (history of Latin Christianity) | 9 | 12 | 12 | 23 | 14 | 23 | 26 | 24 | 22 | 34 | 43 | 25 | 267 |
| Peace Research Abstracts Journal # | 11 | 15 | 23 | 18 | 14 | 11 | 16 | 0 | 0 | 0 | 0 | 0 | 108 |
| Pennsylvania Academic Library Consortium, Inc. (PALCI) | 812 | 855 | 883 | 862 | 813 | 688 | 570 | 708 | 1,147 | 905 | 898 | 496 | 9,637 |
| Pennsylvania History Pictorial Collections | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 |
| Pennsylvania History Pictorial Collections Public Site * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| PENpages - PSU Ag Extension Database # | 12 | 9 | 8 | 14 | 6 | 6 | 13 | 5 | 18 | 26 | 13 | 18 | 148 |
| People's Daily * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Perception * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 3 | 3 | 5 | 18 |
| Periodicals Contents Index Full Text | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Philosopher's Index | 113 | 198 | 145 | 228 | 135 | 106 | 140 | 82 | 198 | 224 | 277 | 186 | 2,032 |
| Pike & Fischer Communications Regulations | 27 | 19 | 6 | 21 | 15 | 8 | 12 | 15 | 14 | 19 | 17 | 9 | 182 |
| Plant Management Network | 0 | 0 | 0 | 0 | 0 | 0 | 41 | 12 | 34 | 47 | 21 | 29 | 184 |
| PolicyFile (Public Policy Research & Analysis) | 179 | 255 | 279 | 376 | 118 | 76 | 93 | 73 | 149 | 253 | 204 | 120 | 2,175 |
| Political Risk Yearbook | 58 | 83 | 57 | 85 | 31 | 33 | 21 | 15 | 316 | 177 | 144 | 78 | 1,098 |
| Polling the Nations | 40 | 102 | 67 | 67 | 19 | 24 | 37 | 6 | 82 | 104 | 75 | 70 | 693 |
| Pollution Abstracts | 38 | 31 | 28 | 35 | 10 | 15 | 34 | 19 | 21 | 41 | 41 | 38 | 351 |
| Polymer Composites and Polymer Engineering & Science * | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Proceedings of the National Academy of Sciences * | 0 | 63 | 122 | 138 | 72 | 78 | 81 | 61 | 97 | 127 | 134 | 86 | 1,059 |
| ProceedingsFirst (conference papers) | 34 | 33 | 52 | 42 | 43 | 34 | 34 | 19 | 60 | 124 | 46 | 32 | 553 |
| Professional Development Collection (Education) | 84 | 185 | 643 | 1,573 | 656 | 810 | 971 | 486 | 1,713 | 1,958 | 1,648 | 815 | 11,542 |
| Progress in Human Geography * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Progress in Physical Geography * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Project Euclid (mathematics journals) | 0 | 0 | 3 | 7 | 17 | 4 | 7 | 6 | 3 | 21 | 31 | 26 | 125 |
| ProQuest Direct (newspapers, magazines, business) | 17,557 | 31,477 | 31,395 | 38,363 | 11,438 | 11,782 | 17,147 | 7,292 | 34,983 | 48,967 | 44,902 | 24,766 | 320,069 |
| Proquest National Newspapers and Research Library Complete * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| ProQuest Psychology Journals | 1,300 | 2,530 | 4,495 | 6,499 | 1,736 | 2,071 | 2,220 | 1,110 | 5,329 | 7,888 | 8,168 | 5,304 | 48,650 |
| ProQuest Research Library Complete * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| PsychArticles - Ovid * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 133 | 647 | 738 | 954 | 674 | 3,146 |
| Psychology Databases | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| PsycINFO (American Psychological Association) | 5,105 | 7,822 | 8,067 | 8,750 | 3,409 | 4,412 | 3,971 | 2,574 | 9,223 | 10,213 | 9,160 | 5,773 | 78,479 |
| Public Administration Abstracts | 71 | 110 | 80 | 97 | 62 | 67 | 142 | 27 | 113 | 130 | 161 | 100 | 1,160 |
| Publishers | 101 | 78 | 90 | 92 | 61 | 51 | 96 | 71 | 92 | 100 | 74 | 42 | 948 |
| PubSCIENCE (physical sciences) # | 100 | 162 | 178 | 202 | 70 | 81 | 107 | 61 | 211 | 256 | 240 | 66 | 1,734 |
| Quarterly Journal of Ideology * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 0 | 5 |
| Race Relations Abstracts | 15 | 40 | 22 | 70 | 19 | 13 | 21 | 11 | 34 | 33 | 39 | 29 | 346 |
| Rarebooks.com # | 0 | 0 | 0 | 103 | 23 | 59 | 39 | 35 | 69 | 76 | 74 | 48 | 526 |
| Regular & Chaotic Dynamics * | 0 | 0 | 1 | 5 | 1 | 9 | 0 | 1 | 4 | 4 | 3 | 8 | 36 |
| RILM Abstracts (musical literature) | 116 | 234 | 232 | 143 | 46 | 96 | 101 | 48 | 172 | 430 | 232 | 173 | 2,023 |
| RIPM (Index to 19th-Century Music Periodicals) | 5 | 13 | 25 | 35 | 4 | 6 | 9 | 9 | 12 | 35 | 23 | 31 | 207 |
| Risk Abstracts | 14 | 23 | 26 | 41 | 16 | 24 | 13 | 16 | 22 | 47 | 61 | 36 | 339 |
| RLG Cultural Material * | 15 | 25 | 28 | 35 | 10 | 9 | 19 | 16 | 43 | 29 | 41 | 32 | 302 |
| RLG Union Catalog (RLIN) | 495 | 531 | 469 | 463 | 334 | 419 | 290 | 1,029 | 306 | 336 | 327 | 283 | 5,282 |
| Rocky Mountain Mathematics Consortium * | 0 | 0 | 0 | 0 | 7 | 0 | 1 | 1 | 1 | 1 | 13 | 3 | 27 |
| Roget's Thesaurus | 15 | 13 | 17 | 9 | 8 | 9 | 16 | 20 | 32 | 44 | 29 | 29 | 241 |
| Rotten Tomatoes * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Royal Society of Chemistry E-Journals | 139 | 153 | 162 | 185 | 122 | 157 | 117 | 136 | 184 | 163 | 115 | 102 | 1,735 |
| Royal Society of Chemistry Specialist Periodical Reports * | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 5 | 6 | 9 | 3 | 1 | 28 |
| Russian Newspapers | 23 | 44 | 41 | 64 | 34 | 30 | 30 | 20 | 29 | 57 | 48 | 47 | 467 |
| Science's Next Wave | 44 | 87 | 105 | 123 | 45 | 37 | 65 | 37 | 113 | 171 | 184 | 83 | 1,094 |
| Scientific Net Account Access * | 29 | 61 | 56 | 45 | 48 | 69 | 32 | 36 | 59 | 79 | 59 | 28 | 601 |
| SciFinder Scholar (chemistry) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Second Language Research * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 |
| SIAM journals (Society of Industrial and Applied Mathematics) | 25 | 34 | 47 | 25 | 27 | 56 | 31 | 16 | 46 | 39 | 29 | 48 | 423 |
| Sing Tao Daily * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 8 |
| SME Quarterlies * | 0 | 15 | 4 | 8 | 1 | 3 | 2 | 4 | 5 | 13 | 5 | 1 | 61 |
| Social Science Abstracts | 670 | 874 | 728 | 829 | 273 | 307 | 401 | 181 | 731 | 1,164 | 633 | 432 | 7,223 |
| Sociological Abstracts | 1,935 | 3,220 | 3,338 | 3,681 | 1,930 | 2,232 | 2,252 | 1,218 | 4,300 | 5,451 | 4,420 | 2,340 | 36,317 |
| Sociometrics * | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 5 | 2 | 14 |
| SourceOECD (economic policy) | 82 | 90 | 135 | 319 | 50 | 25 | 78 | 28 | 106 | 144 | 214 | 136 | 1,407 |
| SPIN Database (physics) | 127 | 87 | 116 | 103 | 111 | 75 | 89 | 70 | 106 | 158 | 159 | 110 | 1,311 |
| SPORT Discus | 223 | 326 | 325 | 376 | 106 | 120 | 174 | 66 | 514 | 569 | 474 | 308 | 3,581 |
| Sports Business Resource Network (SBRnet) | 43 | 80 | 59 | 66 | 20 | 28 | 30 | 18 | 78 | 117 | 77 | 45 | 661 |
| Springer-Verlag Journals (full text science articles) | 675 | 875 | 836 | 1,009 | 567 | 593 | 629 | 551 | 853 | 960 | 761 | 554 | 8,863 |
| Standard & Poor's NetAdvantage | 538 | 1,430 | 870 | 914 | 527 | 440 | 489 | 293 | 770 | 1,287 | 936 | 557 | 9,051 |
| STAT-USA Internet | 52 | 118 | 62 | 64 | 40 | 31 | 68 | 41 | 129 | 180 | 170 | 101 | 1,056 |
| State Capital Universe (now LexisNexis State Capital) | 58 | 94 | 90 | 136 | 61 | 134 | 112 | 59 | 155 | 288 | 195 | 118 | 1,500 |
| Statistical Universe (now LexisNexis Statistical) | 193 | 425 | 411 | 439 | 259 | 217 | 261 | 112 | 383 | 634 | 497 | 345 | 4,176 |
| Statistics and Data Web Page * | 17 | 16 | 11 | 14 | 5 | 4 | 2 | 1 | 31 | 13 | 10 | 5 | 129 |
| STATRef (nursing, biomedical books) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| SUR, 1931-1992 * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 4 |
| Table of Contents database (formerly Swetscan) # | 38 | 62 | 61 | 60 | 39 | 37 | 51 | 38 | 72 | 48 | 0 | 0 | 506 |
| TableBase (business/marketing) | 366 | 777 | 599 | 691 | 284 | 287 | 398 | 169 | 492 | 827 | 622 | 310 | 5,822 |
| Technology Daily * | 0 | 2 | 0 | 1 | 0 | 1 | 4 | 1 | 3 | 0 | 0 | 2 | 14 |
| Television News Archive (Vanderbilt) | 3 | 3 | 8 | 3 | 3 | 3 | 4 | 1 | 6 | 9 | 3 | 4 | 50 |
| The Holocene * | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 1 | 10 | 0 | 0 | 15 |
| The Hotline * | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| The Journal of Contemporary French Studies * | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 2 | 0 | 1 | 2 | 0 | 9 |
| The Online Journal of Knowledge Synthesis for Nursing * | 2 | 2 | 2 | 2 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 4 | 16 |
| The Prokaryotes | 10 | 9 | 9 | 7 | 6 | 7 | 14 | 11 | 152 | 31 | 34 | 47 | 337 |
| The Royal Society Online Journals * | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Thesaurus Linguae Graecae | 17 | 10 | 11 | 16 | 39 | 26 | 16 | 17 | 30 | 54 | 28 | 33 | 297 |
| Thomson Research # | 423 | 762 | 464 | 565 | 402 | 155 | 0 | 0 | 0 | 0 | 0 | 0 | 2,771 |
| Times of London, Palmer's Index, 1790-1905 | 24 | 31 | 19 | 48 | 22 | 11 | 22 | 15 | 29 | 33 | 33 | 48 | 335 |
| TIPS - DIAL ACCESS | 1 | 7 | 5 | 7 | 4 | 7 | 3 | 9 | 7 | 3,006 | 2,798 | 2,417 | 8,271 |
| TLS Centenary Archive | 5 | 14 | 16 | 21 | 6 | 7 | 17 | 8 | 7 | 15 | 14 | 17 | 147 |
| TOCS-IN | 0 | 34 | 17 | 11 | 8 | 11 | 11 | 16 | 35 | 79 | 38 | 15 | 275 |
| TOXNET | 12 | 33 | 16 | 20 | 11 | 17 | 8 | 12 | 26 | 52 | 24 | 18 | 249 |
| TRIS (Transportation Research Information Services) | 41 | 61 | 46 | 48 | 34 | 25 | 48 | 28 | 28 | 57 | 33 | 40 | 489 |
| Turfgrass Information Center | 34 | 39 | 26 | 35 | 22 | 19 | 23 | 16 | 64 | 75 | 37 | 18 | 408 |
| Twentieth Century American Poetry | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Twentieth Century English Poetry | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| United Nations Treaty Collection | 16 | 31 | 52 | 23 | 16 | 20 | 35 | 13 | 26 | 25 | 20 | 16 | 293 |
| University Mathematics Journal Online * | 0 | 0 | 0 | 9 | 1 | 0 | 0 | 0 | 3 | 3 | 5 | 1 | 22 |
| University of Chicago Press * | 12 | 13 | 25 | 15 | 7 | 6 | 16 | 8 | 10 | 15 | 33 | 34 | 194 |
| University Park Campus History Collection * # | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| UNSTATS | 31 | 62 | 69 | 70 | 26 | 19 | 49 | 10 | 29 | 71 | 91 | 45 | 572 |
| Urban Studies Abstracts # | 19 | 35 | 33 | 44 | 9 | 17 | 16 | 0 | 0 | 0 | 0 | 0 | 173 |
| Value Line | 0 | 0 | 0 | 127 | 345 | 219 | 186 | 226 | 605 | 896 | 810 | 409 | 3,823 |
| VEL - CIC Virtual Electronic Library | 807 | 1,073 | 749 | 727 | 546 | 489 | 232 | 236 | 439 | 423 | 324 | 214 | 6,259 |
| Violence and Abuse Abstracts | 48 | 58 | 63 | 70 | 17 | 17 | 33 | 3 | 49 | 100 | 60 | 20 | 538 |
| VIUS Collection - Browse * # | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 1 | 0 | 0 | 0 | 0 | 4 |
| VIUS Database (Images of the history of landscape) # | 72 | 22 | 34 | 51 | 49 | 43 | 91 | 38 | 48 | 21 | 42 | 35 | 546 |
| W.B. Yeats Collection | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Water Resource Abstracts | 34 | 33 | 39 | 64 | 24 | 42 | 44 | 40 | 31 | 95 | 113 | 51 | 610 |
| Web Access to Locally Mounted Databases | 16 | 16 | 19 | 24 | 14 | 21 | 19 | 9 | 19 | 22 | 14 | 17 | 210 |
| Web of Science | 5,512 | 6,016 | 5,659 | 6,613 | 4,987 | 4,907 | 5,335 | 4,571 | 7,190 | 8,191 | 6,313 | 4,674 | 69,968 |
| Webster's Third New International Dictionary, Unabridged | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Weihui Daily * | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Weldasearch (Welding & Joining) | 9 | 9 | 17 | 13 | 12 | 11 | 13 | 11 | 7 | 12 | 11 | 12 | 137 |
| Westlaw Campus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 59 | 511 | 141 | 711 |
| Wharton Research Data Services (WRDS) (business) | 90 | 161 | 133 | 131 | 90 | 70 | 85 | 65 | 144 | 195 | 136 | 66 | 1,366 |
| Wildlife WorldWide | 345 | 338 | 527 | 202 | 66 | 55 | 58 | 95 | 411 | 417 | 386 | 138 | 3,038 |
| Wiley Interscience Journals | 1,457 | 1,738 | 1,731 | 1,938 | 1,108 | 1,273 | 1,183 | 1,044 | 1,648 | 2,148 | 1,833 | 1,203 | 18,304 |
| WOMEN'S RESOURCES INTERNATIONAL (abstracts and citations only) | 85 | 143 | 124 | 207 | 109 | 45 | 66 | 26 | 124 | 233 | 168 | 93 | 1,423 |
| World Bank e-Library | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| World Biographical Index | 22 | 37 | 41 | 60 | 21 | 28 | 36 | 13 | 77 | 71 | 63 | 47 | 516 |
| World Development Indicators | 0 | 61 | 77 | 80 | 37 | 18 | 25 | 6 | 63 | 138 | 176 | 104 | 785 |
| World Marketing Data and Statistics (Euromonitor) # | 34 | 149 | 85 | 108 | 87 | 44 | 37 | 24 | 51 | 111 | 100 | 53 | 883 |
| World News Connection | 28 | 66 | 80 | 77 | 29 | 42 | 41 | 23 | 115 | 88 | 109 | 69 | 767 |
| World Scientific E-Journals (Physics, Mathematics, Computer Science) | 85 | 97 | 102 | 152 | 84 | 85 | 84 | 74 | 127 | 138 | 123 | 93 | 1,244 |
| World Shakespeare Bibliography | 13 | 18 | 19 | 87 | 8 | 20 | 13 | 11 | 30 | 42 | 33 | 52 | 346 |
| World Wide Web # | 87 | 117 | 95 | 131 | 52 | 50 | 74 | 47 | 135 | 75 | 0 | 0 | 863 |
| WorldCat | 4,682 | 5,207 | 5,207 | 5,246 | 4,048 | 4,605 | 3,382 | 2,923 | 4,177 | 4,381 | 3,726 | 2,659 | 50,243 |
| Worldwide Political Science Abstracts | 80 | 166 | 231 | 172 | 61 | 45 | 49 | 40 | 227 | 270 | 180 | 115 | 1,636 |
| Wright American Fiction, 1851-1875 | 4 | 7 | 3 | 7 | 9 | 7 | 18 | 25 | 41 | 45 | 27 | 28 | 221 |
| Yangcheng Evening News * | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Yomiuri Shinbun * | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Zacks University Analyst Watch (investments) | 65 | 180 | 66 | 76 | 57 | 43 | 98 | 43 | 71 | 85 | 77 | 46 | 907 |
| Zakzak * | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 7 |
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| Total sessions | 238,638 | 321,861 | 304,252 | 339,702 | 165,976 | 164,806 | 187,541 | 130,000 | 378,797 | 433,865 | 372,152 | 235,021 | 3,272,611 |
| Notes: * Resources with an "*" are not listed on the E-Resource page. Some of them (like the Chronicle of Higher Education) are only in the CAT. Others may be test subscriptions. # Resources with a "#" have been discontinued. |
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Go to: LIAS Statistics Contents Page | LIAS on the Web |