UC Berkeley Library
Parent: UC Berkeley
eScholarship stats: History by Unit for May, 2011 through August, 2026
| Unit | Total requests | 2026-08 | 2026-07 | 2026-06 | 2026-05 | 2026-04 | 2026-03 | 2026-02 | 2026-01 | 2025-12 | 2025-11 | 2025-10 | 2025-09 | 2025-08 | 2025-07 | 2025-06 | 2025-05 | 2025-04 | 2025-03 | 2025-02 | 2025-01 | 2024-12 | 2024-11 | 2024-10 | 2024-09 | 2024-08 | 2024-07 | 2024-06 | 2024-05 | 2024-04 | 2024-03 | 2024-02 | 2024-01 | 2023-12 | 2023-11 | 2023-10 | 2023-09 | 2023-08 | 2023-07 | 2023-06 | 2023-05 | 2023-04 | 2023-03 | 2023-02 | 2023-01 | 2022-12 | 2022-11 | 2022-10 | 2022-09 | 2022-08 | 2022-07 | 2022-06 | 2022-05 | 2022-04 | 2022-03 | 2022-02 | 2022-01 | 2021-12 | 2021-11 | 2021-10 | 2021-09 | 2021-08 | 2021-07 | 2021-06 | 2021-05 | 2021-04 | 2021-03 | 2021-02 | 2021-01 | 2020-12 | 2020-11 | 2020-10 | 2020-09 | 2020-08 | 2020-07 | 2020-06 | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-08 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 | 2016-10 | 2016-09 | 2016-08 | 2016-07 | 2016-06 | 2016-05 | 2016-04 | 2016-03 | 2016-02 | 2016-01 | 2015-12 | 2015-11 | 2015-10 | 2015-09 | 2015-08 | 2015-07 | 2015-06 | 2015-05 | 2015-04 | 2015-03 | 2015-02 | 2015-01 | 2014-12 | 2014-11 | 2014-10 | 2014-09 | 2014-08 | 2014-07 | 2014-06 | 2014-05 | 2014-04 | 2014-03 | 2014-02 | 2014-01 | 2013-12 | 2013-11 | 2013-10 | 2013-09 | 2013-08 | 2013-07 | 2013-06 | 2013-05 | 2013-04 | 2013-03 | 2013-02 | 2013-01 | 2012-12 | 2012-11 | 2012-10 | 2012-09 | 2012-08 | 2012-07 | 2012-06 | 2012-05 | 2012-04 | 2012-03 | 2012-02 | 2012-01 | 2011-12 | 2011-11 | 2011-10 | 2011-09 | 2011-08 | 2011-07 | 2011-06 | 2011-05 |
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| Overall | 597,887 | 14,328 | 20,077 | 31,604 | 28,225 | 26,197 | 20,497 | 20,204 | 20,117 | 19,888 | 10,755 | 9,917 | 11,153 | 17,740 | 15,932 | 8,881 | 6,370 | 5,802 | 5,354 | 4,371 | 3,798 | 4,175 | 5,391 | 2,933 | 5,502 | 5,902 | 4,626 | 3,400 | 3,738 | 3,681 | 3,068 | 3,773 | 3,275 | 3,404 | 3,981 | 2,472 | 1,883 | 1,678 | 1,986 | 2,682 | 3,676 | 6,159 | 3,173 | 3,265 | 2,744 | 4,028 | 3,198 | 3,422 | 2,758 | 2,652 | 3,203 | 3,397 | 4,106 | 3,794 | 3,009 | 2,791 | 2,836 | 3,403 | 3,203 | 3,171 | 2,570 | 2,517 | 2,625 | 3,878 | 4,380 | 7,131 | 3,851 | 2,791 | 2,703 | 2,843 | 2,718 | 2,218 | 2,975 | 2,840 | 4,069 | 2,418 | 1,807 | 1,842 | 2,015 | 1,546 | 1,415 | 1,861 | 1,883 | 1,875 | 1,475 | 1,231 | 1,408 | 1,331 | 1,649 | 1,651 | 1,428 | 1,335 | 1,236 | 1,396 | 1,449 | 1,183 | 1,158 | 1,912 | 1,637 | 1,507 | 1,786 | 1,864 | 1,355 | 1,344 | 1,257 | 1,494 | 1,276 | 960 | 758 | 862 | 913 | 892 | 939 | 1,070 | 1,079 | 1,068 | 1,119 | 977 | 1,018 | 1,014 | 907 | 1,144 | 964 | 1,026 | 1,155 | 1,476 | 981 | 773 | 670 | 868 | 841 | 720 | 646 | 657 | 691 | 809 | 885 | 982 | 869 | 833 | 898 | 1,103 | 1,166 | 1,081 | 1,981 | 860 | 678 | 589 | 744 | 1,219 | 607 | 493 | 516 | 746 | 565 | 439 | 387 | 368 | 368 | 564 | 564 | 726 | 608 | 624 | 610 | 665 | 858 | 1,111 | 565 | 699 | 471 | 900 | 1,059 | 4,423 | 208 | 130 | 94 | 158 | 122 | 92 | 95 | 96 | 168 | 22 | |
| Charlene Conrad Liebau Library Prize for Undergraduate Research | 244,259 | 4,706 | 6,209 | 10,831 | 8,909 | 8,017 | 5,941 | 6,173 | 6,639 | 7,012 | 4,713 | 3,286 | 3,801 | 4,633 | 3,496 | 2,739 | 2,414 | 2,502 | 2,284 | 1,864 | 1,778 | 2,034 | 2,155 | 1,273 | 2,283 | 2,200 | 2,430 | 1,894 | 2,143 | 2,228 | 1,643 | 1,865 | 1,776 | 2,072 | 1,772 | 1,452 | 1,033 | 910 | 1,080 | 1,448 | 2,276 | 4,413 | 1,456 | 1,507 | 1,627 | 2,292 | 1,698 | 1,364 | 1,436 | 1,110 | 1,575 | 1,623 | 1,818 | 1,878 | 1,386 | 1,274 | 1,534 | 1,657 | 1,588 | 1,427 | 1,396 | 1,550 | 1,666 | 2,773 | 2,702 | 4,380 | 2,464 | 1,754 | 1,731 | 1,785 | 1,700 | 1,344 | 2,032 | 1,700 | 3,152 | 1,466 | 1,024 | 925 | 1,269 | 781 | 759 | 876 | 787 | 754 | 742 | 525 | 639 | 653 | 856 | 754 | 680 | 651 | 617 | 623 | 586 | 416 | 428 | 891 | 601 | 399 | 638 | 436 | 396 | 384 | 514 | 496 | 467 | 378 | 255 | 240 | 454 | 385 | 392 | 412 | 359 | 341 | 384 | 528 | 410 | 406 | 361 | 560 | 374 | 321 | 682 | 649 | 483 | 427 | 350 | 480 | 413 | 343 | 258 | 258 | 319 | 375 | 465 | 482 | 396 | 355 | 431 | 549 | 632 | 464 | 385 | 344 | 340 | 210 | 320 | 298 | 207 | 233 | 291 | 283 | 297 | 236 | 174 | 182 | 171 | 289 | 336 | 395 | 293 | 250 | 326 | 337 | 314 | 257 | 251 | 180 | 62 | 87 | 76 | 83 | 67 | 76 | 53 | 81 | 76 | 50 | 65 | 67 | 107 | ||
| LAUC-B and Library Staff Research | 146,250 | 1,891 | 2,880 | 4,561 | 3,924 | 3,478 | 2,586 | 3,091 | 2,800 | 3,285 | 1,774 | 1,530 | 1,442 | 2,760 | 2,227 | 1,551 | 1,526 | 918 | 1,061 | 1,120 | 892 | 841 | 1,322 | 1,102 | 1,477 | 1,558 | 1,248 | 957 | 963 | 755 | 788 | 823 | 708 | 701 | 723 | 716 | 631 | 544 | 619 | 897 | 1,117 | 1,326 | 1,233 | 1,093 | 725 | 1,163 | 1,118 | 1,735 | 1,007 | 1,249 | 1,290 | 1,349 | 1,419 | 1,402 | 1,342 | 1,207 | 991 | 1,241 | 1,199 | 1,337 | 873 | 623 | 636 | 746 | 1,206 | 1,958 | 820 | 663 | 591 | 658 | 636 | 571 | 540 | 753 | 579 | 568 | 505 | 611 | 505 | 453 | 401 | 445 | 578 | 611 | 514 | 519 | 567 | 481 | 584 | 644 | 457 | 450 | 417 | 542 | 652 | 515 | 450 | 613 | 683 | 794 | 725 | 818 | 666 | 780 | 496 | 534 | 607 | 418 | 411 | 494 | 321 | 369 | 433 | 488 | 322 | 322 | 256 | 331 | 478 | 492 | 419 | 450 | 435 | 453 | 295 | 460 | 384 | 264 | 231 | 276 | 293 | 292 | 277 | 346 | 300 | 367 | 327 | 401 | 357 | 362 | 391 | 429 | 431 | 547 | 1,503 | 346 | 283 | 325 | 344 | 863 | 314 | 181 | 147 | 397 | 209 | 155 | 123 | 139 | 138 | 184 | 129 | 213 | 191 | 282 | 163 | 253 | 457 | 798 | 262 | 470 | 357 | 703 | 899 | 4,227 | 12 | 10 | |||||||||
| Berkeley Research Impact Initiative (BRII) | 84,828 | 1,813 | 3,483 | 5,948 | 4,096 | 5,155 | 3,914 | 5,058 | 4,445 | 4,561 | 1,626 | 1,909 | 1,797 | 5,579 | 6,733 | 2,694 | 1,228 | 1,289 | 1,082 | 627 | 471 | 445 | 1,300 | 257 | 1,165 | 1,473 | 732 | 256 | 337 | 413 | 326 | 742 | 487 | 117 | 116 | 78 | 65 | 83 | 82 | 153 | 117 | 189 | 231 | 400 | 147 | 298 | 130 | 119 | 128 | 91 | 130 | 162 | 568 | 176 | 92 | 105 | 77 | 171 | 104 | 91 | 74 | 63 | 85 | 101 | 139 | 345 | 222 | 129 | 85 | 109 | 119 | 84 | 178 | 175 | 159 | 110 | 88 | 97 | 87 | 141 | 90 | 252 | 199 | 89 | 113 | 88 | 89 | 76 | 114 | 115 | 151 | 116 | 106 | 86 | 103 | 175 | 128 | 330 | 282 | 215 | 301 | 512 | 195 | 97 | 159 | 348 | 77 | 66 | 45 | 56 | 45 | 50 | 31 | 49 | 317 | 281 | 391 | 31 | 17 | 25 | 19 | 17 | 27 | 115 | 21 | 183 | 19 | 18 | 16 | 9 | 15 | 32 | 65 | 11 | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Library-supported Open Access Books | 72,544 | 4,581 | 5,573 | 7,080 | 8,423 | 7,052 | 5,342 | 4,687 | 5,069 | 3,820 | 1,965 | 2,617 | 3,518 | 3,792 | 2,652 | 1,389 | 786 | 667 | 505 | 404 | 407 | 463 | 74 | 53 | 120 | 309 | 51 | 28 | 42 | 44 | 64 | 36 | 38 | 21 | 21 | 29 | 15 | 21 | 27 | 30 | 21 | 31 | 26 | 36 | 51 | 57 | 53 | 43 | 33 | 30 | 30 | 58 | 23 | 18 | 18 | 5 | 6 | 12 | 20 | 21 | 35 | 102 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| New Faculty Lecture Series (formerly Morrison Library Inaugural Address) | 34,421 | 636 | 843 | 1,247 | 1,145 | 1,122 | 952 | 820 | 842 | 840 | 457 | 325 | 402 | 649 | 596 | 412 | 303 | 229 | 275 | 245 | 150 | 180 | 248 | 154 | 361 | 276 | 123 | 193 | 189 | 195 | 180 | 209 | 182 | 203 | 196 | 183 | 135 | 130 | 165 | 149 | 140 | 196 | 226 | 197 | 195 | 225 | 216 | 179 | 163 | 178 | 180 | 231 | 267 | 297 | 152 | 189 | 200 | 302 | 272 | 276 | 182 | 164 | 225 | 246 | 319 | 434 | 330 | 238 | 290 | 268 | 247 | 208 | 204 | 184 | 167 | 235 | 175 | 197 | 133 | 142 | 114 | 144 | 161 | 111 | 106 | 99 | 113 | 121 | 95 | 138 | 140 | 118 | 96 | 145 | 108 | 77 | 152 | 78 | 71 | 99 | 122 | 98 | 98 | 83 | 88 | 116 | 125 | 98 | 47 | 72 | 93 | 88 | 83 | 121 | 81 | 124 | 88 | 87 | 113 | 91 | 108 | 117 | 117 | 118 | 131 | 120 | 95 | 64 | 73 | 103 | 120 | 53 | 46 | 42 | 72 | 67 | 93 | 99 | 116 | 116 | 76 | 125 | 103 | 70 | 93 | 170 | 55 | 54 | 80 | 58 | 86 | 79 | 78 | 66 | 59 | 48 | 90 | 47 | 59 | 91 | 99 | 118 | 124 | 92 | 121 | 75 | 87 | 56 | 52 | 49 | 52 | 110 | 84 | 113 | 128 | 44 | 41 | 77 | 46 | 42 | 30 | 29 | 61 | 22 | |
| Other Recent Work | 12,737 | 276 | 502 | 725 | 614 | 650 | 460 | 519 | 457 | 513 | 313 | 321 | 284 | 424 | 338 | 162 | 177 | 279 | 194 | 147 | 125 | 258 | 336 | 113 | 159 | 135 | 71 | 92 | 95 | 82 | 93 | 133 | 122 | 308 | 1,169 | 33 | 19 | 11 | 40 | 35 | 26 | 35 | 27 | 68 | 50 | 50 | 36 | 25 | 24 | 24 | 28 | 32 | 34 | 41 | 37 | 16 | 34 | 32 | 40 | 40 | 45 | 117 | 13 | 12 | 14 | 14 | 15 | 7 | 6 | 23 | 16 | 11 | 21 | 28 | 12 | 39 | 15 | 12 | 21 | 29 | 51 | 144 | 158 | 310 | 11 | 19 | 26 | 64 | 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| "Librarians Navigating Change" Oral History Project, UC Berkeley | 4,920 | 318 | 392 | 973 | 772 | 978 | 1,487 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| UC Libraries-Supported Open Access Monographs | 1,629 | 185 | 384 | 504 | 556 |
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