| Unicorn statistical counts | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Snapshot as of 1 January 2011 | Snapshot as of 1 February 2011 | Snapshot as of 1 March 2011 | Snapshot as of 1 April 2011 | Snapshot as of 1 May 2011 | Snapshot as of 1 June 2011 | Snapshot as of 1 July 2011 | Snapshot as of 1 August 2011 | Snapshot as of 1 September 2011 | Snapshot as of 1 October 2011 | Snapshot as of 1 November 2011 | Snapshot as of 1 December 2011 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | Titles | Volumes | ||||||||||||||
| Total unshadowed | 2101042 | 3360446 | % of Total | % of Total | 2117658 | 3377488 | % of Total | % of Total | 2151055 | 3411245 | % of Total | % of Total | 2152514 | 3413438 | % of Total | % of Total | 2092763 | 3352649 | % of Total | % of Total | 2097329 | 3357029 | % of Total | % of Total | 2097830 | 3358076 | % of Total | % of Total | 2088211 | 3349608 | % of Total | % of Total | 2090831 | 3352708 | % of Total | % of Total | 2101544 | 3365565 | % of Total | % of Total | 2098240 | 3363638 | % of Total | % of Total | 2114860 | 3381263 | % of Total | % of Total | |||||||||||||
| Total shadowed | 23784 | 8311 | 23657 | 8368 | 23329 | 8570 | 23388 | 8609 | 23378 | 8538 | 23243 | 8488 | 23198 | 8494 | 23291 | 8499 | 23366 | 8518 | 23443 | 8508 | 23491 | 8396 | 23520 | 8351 | |||||||||||||||||||||||||||||||||||||
| Total unique | 2124826 | 2141484 | 2174384 | 2175855 | 2116141 | 2120572 | 2121031 | 2111501 | 2114193 | 2124987 | 2121731 | 2138380 | |||||||||||||||||||||||||||||||||||||||||||||||||
| Monographs | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Book | 1176048 | 1429610 | 55.97% | 42.54% | 1178538 | 1432337 | 55.65% | 42.41% | 1179898 | 1433893 | 54.85% | 42.03% | 1180419 | 1434688 | 54.84% | 42.03% | 1180474 | 1434579 | 56.41% | 42.79% | 1181045 | 1435132 | 56.31% | 42.75% | 1181262 | 1434596 | 56.31% | 42.72% | 1181591 | 1434982 | 56.58% | 42.84% | 1178489 | 1429749 | 56.36% | 42.64% | 1179836 | 1431374 | 56.43% | 42.53% | 1180927 | 1432475 | 56.28% | 42.59% | 1182314 | 1433982 | 55.91% | 42.41% | |||||||||||||
| Book--Non-Circulating | 20898 | 32037 | 0.99% | 0.95% | 20917 | 32071 | 0.99% | 0.95% | 20953 | 32121 | 0.97% | 0.94% | 21198 | 32737 | 0.98% | 0.96% | 21206 | 32756 | 1.01% | 0.98% | 21225 | 32783 | 1.01% | 0.98% | 21233 | 32770 | 1.01% | 0.98% | 20759 | 32305 | 0.99% | 0.96% | 17672 | 28986 | 0.85% | 0.86% | 17685 | 29006 | 0.85% | 0.86% | 17814 | 29217 | 0.85% | 0.87% | 17816 | 29205 | 0.84% | 0.86% | |||||||||||||
| Book--Federal document | 207644 | 181644 | 9.88% | 5.41% | 207672 | 181687 | 9.81% | 5.38% | 207991 | 181701 | 9.67% | 5.33% | 208014 | 181734 | 9.66% | 5.32% | 208027 | 181748 | 9.94% | 5.42% | 208506 | 181751 | 9.94% | 5.41% | 211851 | 181808 | 10.10% | 5.41% | 211850 | 181791 | 10.15% | 5.43% | 211666 | 181574 | 10.12% | 5.42% | 211465 | 181263 | 10.11% | 5.39% | 211453 | 181250 | 10.08% | 5.39% | 211385 | 181225 | 10.00% | 5.36% | |||||||||||||
| Book total | 1404590 | 1643291 | 66.85% | 48.90% | 1407127 | 1646095 | 66.45% | 48.74% | 1408842 | 1647715 | 65.50% | 48.30% | 1409631 | 1649159 | 65.49% | 48.31% | 1409707 | 1649083 | 67.36% | 49.19% | 1410776 | 1649666 | 67.27% | 49.14% | 1414346 | 1649174 | 67.42% | 49.11% | 1414200 | 1649078 | 67.72% | 49.23% | 1407827 | 1640309 | 67.33% | 48.92% | 1408986 | 1641643 | 67.39% | 48.78% | 1410194 | 1642942 | 67.21% | 48.84% | 1411515 | 1644412 | 66.74% | 48.63% | |||||||||||||
| Audiobook | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 711 | 711 | 0.03% | 0.02% | 0 | 0 | 0.00% | 0.00% | 0 | 0 | 0.00% | 0.00% | 0 | 0 | 0.00% | 0.00% | |||||||||||||
| eBook | 295629 | 295373 | 14.07% | 8.79% | 301971 | 307645 | 14.26% | 9.11% | 317397 | 317074 | 14.76% | 9.29% | 318015 | 317613 | 14.77% | 9.30% | 331414 | 331036 | 15.84% | 9.87% | 335917 | 335466 | 16.02% | 9.99% | 336436 | 335767 | 16.04% | 10.00% | 337133 | 336607 | 16.14% | 10.05% | 338633 | 338134 | 16.20% | 10.09% | 345559 | 345829 | 16.53% | 10.28% | 341211 | 341463 | 16.26% | 10.15% | 360314 | 356890 | 17.04% | 10.55% | |||||||||||||
| GovDocs eBook | 33847 | 75168 | 1.61% | 2.24% | 33824 | 75703 | 1.60% | 2.24% | 33790 | 75647 | 1.57% | 2.22% | 33685 | 75468 | 1.56% | 2.21% | 8 | 35 | 0.00% | 0.00% | 0 | 0 | 0.00% | 0.00% | 1 | 28 | 0.00% | 0.00% | 2 | 30 | 0.00% | 0.00% | 3 | 27 | 0.00% | 0.00% | 2 | 10 | 0.00% | 0.00% | 2 | 9 | 0.00% | 0.00% | 1 | 8 | 0.00% | 0.00% | |||||||||||||
| Total eBook | 330187 | 371252 | 15.72% | 11.05% | 336506 | 384059 | 15.89% | 11.37% | 351898 | 393432 | 16.36% | 11.53% | 352411 | 393792 | 16.37% | 11.54% | 332133 | 331782 | 15.87% | 9.90% | 336628 | 336177 | 16.05% | 10.01% | 337148 | 336506 | 16.07% | 10.02% | 337846 | 337348 | 16.18% | 10.07% | 339347 | 338872 | 16.23% | 10.11% | 345561 | 345839 | 16.53% | 10.28% | 341213 | 341472 | 16.26% | 10.15% | 360315 | 356898 | 17.04% | 10.56% | |||||||||||||
| Audio cassette | 321 | 590 | 0.02% | 0.02% | 321 | 590 | 0.02% | 0.02% | 321 | 590 | 0.01% | 0.02% | 320 | 590 | 0.01% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | 320 | 590 | 0.02% | 0.02% | |||||||||||||
| Audio CD | 2489 | 2986 | 0.12% | 0.09% | 2489 | 2986 | 0.12% | 0.09% | 2495 | 2993 | 0.12% | 0.09% | 2421 | 3027 | 0.11% | 0.09% | 2443 | 3032 | 0.12% | 0.09% | 2443 | 3035 | 0.12% | 0.09% | 2440 | 3034 | 0.12% | 0.09% | 2440 | 3034 | 0.12% | 0.09% | 2441 | 3034 | 0.12% | 0.09% | 2541 | 3034 | 0.12% | 0.09% | 2442 | 3037 | 0.12% | 0.09% | 2444 | 3038 | 0.12% | 0.09% | |||||||||||||
| Audio disc (LPs) | 207 | 213 | 0.01% | 0.01% | 207 | 213 | 0.01% | 0.01% | 207 | 213 | 0.01% | 0.01% | 208 | 213 | 0.01% | 0.01% | 208 | 213 | 0.01% | 0.01% | 209 | 213 | 0.01% | 0.01% | 209 | 213 | 0.01% | 0.01% | 209 | 213 | 0.01% | 0.01% | 211 | 213 | 0.01% | 0.01% | 211 | 213 | 0.01% | 0.01% | 211 | 213 | 0.01% | 0.01% | 211 | 213 | 0.01% | 0.01% | |||||||||||||
| Total audio | 3017 | 3789 | 0.14% | 0.11% | 3017 | 3789 | 0.14% | 0.11% | 3023 | 3796 | 0.14% | 0.11% | 2949 | 3830 | 0.14% | 0.11% | 2971 | 3835 | 0.14% | 0.11% | 2972 | 3838 | 0.14% | 0.11% | 2969 | 3837 | 0.14% | 0.11% | 2969 | 3837 | 0.14% | 0.11% | 2972 | 3837 | 0.14% | 0.11% | 3072 | 3837 | 0.15% | 0.11% | 2973 | 3840 | 0.14% | 0.11% | 2975 | 3841 | 0.14% | 0.11% | |||||||||||||
| Cartographic material | 22023 | 27616 | 1.05% | 0.82% | 22029 | 27625 | 1.04% | 0.82% | 22030 | 27627 | 1.02% | 0.81% | 22036 | 27633 | 1.02% | 0.81% | 22035 | 27635 | 1.05% | 0.82% | 22049 | 27651 | 1.05% | 0.82% | 22055 | 27670 | 1.05% | 0.82% | 22053 | 27672 | 1.06% | 0.83% | 22037 | 27673 | 1.05% | 0.83% | 22035 | 27673 | 1.05% | 0.82% | 22035 | 27673 | 1.05% | 0.82% | 22036 | 27674 | 1.04% | 0.82% | |||||||||||||
| CD-ROM | 14145 | 20651 | 0.67% | 0.61% | 14211 | 20739 | 0.67% | 0.61% | 14281 | 20830 | 0.66% | 0.61% | 14303 | 20883 | 0.66% | 0.61% | 14319 | 20903 | 0.68% | 0.62% | 14346 | 20938 | 0.68% | 0.62% | 14332 | 20892 | 0.68% | 0.62% | 14328 | 20902 | 0.69% | 0.62% | 14347 | 20927 | 0.69% | 0.62% | 14356 | 20973 | 0.69% | 0.62% | 14367 | 21000 | 0.68% | 0.62% | 14397 | 21039 | 0.68% | 0.62% | |||||||||||||
| DVD-ROM | 913 | 1340 | 0.04% | 0.04% | 933 | 1361 | 0.04% | 0.04% | 977 | 1409 | 0.05% | 0.04% | 985 | 1430 | 0.05% | 0.04% | 988 | 1436 | 0.05% | 0.04% | 993 | 1452 | 0.05% | 0.04% | 998 | 1459 | 0.05% | 0.04% | 1005 | 1472 | 0.05% | 0.04% | 1009 | 1482 | 0.05% | 0.04% | 1012 | 1494 | 0.05% | 0.04% | 1028 | 1533 | 0.05% | 0.05% | 1034 | 1540 | 0.05% | 0.05% | |||||||||||||
| Filmstrip | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 45 | 77 | 0.00% | 0.00% | 24 | 77 | 0.00% | 0.00% | 24 | 77 | 0.00% | 0.00% | 24 | 77 | 0.00% | 0.00% | 24 | 77 | 0.00% | 0.00% | |||||||||||||
| Game | 299 | 315 | 0.01% | 0.01% | 299 | 315 | 0.01% | 0.01% | 310 | 350 | 0.01% | 0.01% | 307 | 346 | 0.01% | 0.01% | 307 | 346 | 0.01% | 0.01% | 307 | 346 | 0.01% | 0.01% | 307 | 346 | 0.01% | 0.01% | 306 | 345 | 0.01% | 0.01% | 302 | 342 | 0.01% | 0.01% | 302 | 342 | 0.01% | 0.01% | 302 | 342 | 0.01% | 0.01% | 302 | 342 | 0.01% | 0.01% | |||||||||||||
| Kit | 393 | 516 | 0.02% | 0.02% | 406 | 529 | 0.02% | 0.02% | 439 | 560 | 0.02% | 0.02% | 439 | 562 | 0.02% | 0.02% | 439 | 563 | 0.02% | 0.02% | 470 | 596 | 0.02% | 0.02% | 471 | 597 | 0.02% | 0.02% | 471 | 597 | 0.02% | 0.02% | 480 | 605 | 0.02% | 0.02% | 495 | 623 | 0.02% | 0.02% | 515 | 646 | 0.02% | 0.02% | 541 | 672 | 0.03% | 0.02% | |||||||||||||
| Manuscript | 947 | 9761 | 0.05% | 0.29% | 948 | 9844 | 0.04% | 0.29% | 949 | 9866 | 0.04% | 0.29% | 951 | 9979 | 0.04% | 0.29% | 950 | 9976 | 0.05% | 0.30% | 956 | 10016 | 0.05% | 0.30% | 964 | 10068 | 0.05% | 0.30% | 965 | 10076 | 0.05% | 0.30% | 968 | 10133 | 0.05% | 0.30% | 973 | 10054 | 0.05% | 0.30% | 986 | 10451 | 0.05% | 0.31% | 1000 | 10539 | 0.05% | 0.31% | |||||||||||||
| Microfiche | 220191 | 228301 | 10.48% | 6.79% | 220197 | 228307 | 10.40% | 6.76% | 220198 | 228307 | 10.24% | 6.69% | 220130 | 228024 | 10.23% | 6.68% | 220132 | 228026 | 10.52% | 6.80% | 220134 | 228029 | 10.50% | 6.79% | 220173 | 228035 | 10.50% | 6.79% | 220183 | 228045 | 10.54% | 6.81% | 220160 | 228016 | 10.53% | 6.80% | 220123 | 227982 | 10.53% | 6.77% | 220270 | 228131 | 10.50% | 6.78% | 220259 | 228114 | 10.41% | 6.75% | |||||||||||||
| Microfilm | 3319 | 5742 | 0.16% | 0.17% | 3318 | 5741 | 0.16% | 0.17% | 3319 | 5742 | 0.15% | 0.17% | 3318 | 5724 | 0.15% | 0.17% | 3318 | 5724 | 0.16% | 0.17% | 3319 | 5725 | 0.16% | 0.17% | 3319 | 5725 | 0.16% | 0.17% | 3326 | 5505 | 0.16% | 0.16% | 3204 | 5462 | 0.15% | 0.16% | 3204 | 5462 | 0.15% | 0.16% | 3204 | 5465 | 0.15% | 0.16% | 3204 | 5468 | 0.15% | 0.16% | |||||||||||||
| Microopaque | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | 10 | 15 | 0.00% | 0.00% | |||||||||||||
| Total microform | 223520 | 234058 | 10.64% | 6.97% | 223525 | 234063 | 10.56% | 6.93% | 223527 | 234064 | 10.39% | 6.86% | 223458 | 233763 | 10.38% | 6.85% | 223460 | 233765 | 10.68% | 6.97% | 223463 | 233769 | 10.65% | 6.96% | 223502 | 233775 | 10.65% | 6.96% | 223519 | 233565 | 10.70% | 6.97% | 223374 | 233493 | 10.68% | 6.96% | 223337 | 233459 | 10.68% | 6.94% | 223484 | 233611 | 10.65% | 6.95% | 223473 | 233597 | 10.57% | 6.91% | |||||||||||||
| Poster | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | 55 | 107 | 0.00% | 0.00% | |||||||||||||
| Software | 2306 | 3161 | 0.11% | 0.09% | 2306 | 3161 | 0.11% | 0.09% | 2306 | 3161 | 0.11% | 0.09% | 2306 | 3161 | 0.11% | 0.09% | 2306 | 3151 | 0.11% | 0.09% | 2306 | 3151 | 0.11% | 0.09% | 2306 | 3151 | 0.11% | 0.09% | 2306 | 3151 | 0.11% | 0.09% | 2307 | 3152 | 0.11% | 0.09% | 2304 | 3143 | 0.11% | 0.09% | 2304 | 3143 | 0.11% | 0.09% | 2304 | 3143 | 0.11% | 0.09% | |||||||||||||
| Test | 483 | 651 | 0.02% | 0.02% | 483 | 651 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 483 | 653 | 0.02% | 0.02% | 483 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | 485 | 653 | 0.02% | 0.02% | |||||||||||||
| Dissertation | 14040 | 28261 | 0.67% | 0.84% | 14054 | 28277 | 0.66% | 0.84% | 14070 | 28294 | 0.65% | 0.83% | 14107 | 28334 | 0.66% | 0.83% | 14157 | 28359 | 0.68% | 0.85% | 14205 | 28432 | 0.68% | 0.85% | 14232 | 28459 | 0.68% | 0.85% | 14288 | 28577 | 0.68% | 0.85% | 14390 | 28857 | 0.69% | 0.86% | 14411 | 28999 | 0.69% | 0.86% | 14435 | 29267 | 0.69% | 0.87% | 14517 | 29351 | 0.69% | 0.87% | |||||||||||||
| Thesis | 14135 | 29110 | 0.67% | 0.87% | 14152 | 29134 | 0.67% | 0.86% | 14161 | 29154 | 0.66% | 0.85% | 14198 | 29205 | 0.66% | 0.86% | 14234 | 29229 | 0.68% | 0.87% | 14298 | 29316 | 0.68% | 0.87% | 14332 | 29350 | 0.68% | 0.87% | 16845 | 30893 | 0.81% | 0.92% | 17870 | 37138 | 0.85% | 1.11% | 17890 | 37221 | 0.86% | 1.11% | 17917 | 37291 | 0.85% | 1.11% | 18026 | 37377 | 0.85% | 1.11% | |||||||||||||
| Total thesis/dissertation | 28175 | 57371 | 1.34% | 1.71% | 28206 | 57411 | 1.33% | 1.70% | 28231 | 57448 | 1.31% | 1.68% | 28305 | 57539 | 1.31% | 1.69% | 28391 | 57588 | 1.36% | 1.72% | 28503 | 57748 | 1.36% | 1.72% | 28564 | 57809 | 1.36% | 1.72% | 31133 | 59470 | 1.49% | 1.78% | 32260 | 65995 | 1.54% | 1.97% | 32301 | 66220 | 1.54% | 1.97% | 32352 | 66558 | 1.54% | 1.98% | 32543 | 66728 | 1.54% | 1.97% | |||||||||||||
| Videocassette | 8157 | 12543 | 0.39% | 0.37% | 8156 | 12538 | 0.39% | 0.37% | 8147 | 12528 | 0.38% | 0.37% | 8146 | 12526 | 0.38% | 0.37% | 8146 | 12526 | 0.39% | 0.37% | 8146 | 12521 | 0.39% | 0.37% | 8146 | 12518 | 0.39% | 0.37% | 8145 | 12517 | 0.39% | 0.37% | 8142 | 12514 | 0.39% | 0.37% | 8139 | 12513 | 0.39% | 0.37% | 8141 | 12517 | 0.39% | 0.37% | 8143 | 12519 | 0.39% | 0.37% | |||||||||||||
| Video CD | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | 24 | 29 | 0.00% | 0.00% | |||||||||||||
| Video disc | 287 | 409 | 0.01% | 0.01% | 288 | 410 | 0.01% | 0.01% | 285 | 407 | 0.01% | 0.01% | 284 | 408 | 0.01% | 0.01% | 284 | 408 | 0.01% | 0.01% | 285 | 409 | 0.01% | 0.01% | 285 | 409 | 0.01% | 0.01% | 285 | 409 | 0.01% | 0.01% | 285 | 409 | 0.01% | 0.01% | 285 | 409 | 0.01% | 0.01% | 285 | 409 | 0.01% | 0.01% | 290 | 414 | 0.01% | 0.01% | |||||||||||||
| Video DVD | 3692 | 4479 | 0.18% | 0.13% | 3857 | 4740 | 0.18% | 0.14% | 4059 | 4930 | 0.19% | 0.14% | 4012 | 4896 | 0.19% | 0.14% | 4072 | 5048 | 0.19% | 0.15% | 4221 | 5201 | 0.20% | 0.15% | 4261 | 5247 | 0.20% | 0.16% | 4269 | 5259 | 0.20% | 0.16% | 4299 | 5291 | 0.21% | 0.16% | 4323 | 5331 | 0.21% | 0.16% | 4356 | 5385 | 0.21% | 0.16% | 4397 | 5431 | 0.21% | 0.16% | |||||||||||||
| Total video | 12160 | 17460 | 0.58% | 0.52% | 12325 | 17717 | 0.58% | 0.52% | 12515 | 17894 | 0.58% | 0.52% | 12466 | 17859 | 0.58% | 0.52% | 12526 | 18011 | 0.60% | 0.54% | 12676 | 18160 | 0.60% | 0.54% | 12716 | 18203 | 0.61% | 0.54% | 12723 | 18214 | 0.61% | 0.54% | 12750 | 18243 | 0.61% | 0.54% | 12771 | 18282 | 0.61% | 0.54% | 12806 | 18340 | 0.61% | 0.55% | 12854 | 18393 | 0.61% | 0.54% | |||||||||||||
| Continuing Resources | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Serial--Circulating | 21157 | 204734 | 1.01% | 6.09% | 21186 | 204501 | 1.00% | 6.05% | 21211 | 204881 | 0.99% | 6.01% | 21223 | 204988 | 0.99% | 6.01% | 21250 | 205294 | 1.02% | 6.12% | 21265 | 205307 | 1.01% | 6.12% | 21299 | 205752 | 1.02% | 6.13% | 21331 | 206025 | 1.02% | 6.15% | 21029 | 208431 | 1.01% | 6.22% | 21070 | 208616 | 1.01% | 6.20% | 21093 | 208582 | 1.01% | 6.20% | 21110 | 208719 | 1.00% | 6.17% | |||||||||||||
| Serial--Non-Circulating | 26988 | 634202 | 1.28% | 18.87% | 26973 | 634417 | 1.27% | 18.78% | 27018 | 634934 | 1.26% | 18.61% | 27034 | 635552 | 1.26% | 18.62% | 27039 | 635907 | 1.29% | 18.97% | 27033 | 636704 | 1.29% | 18.97% | 27051 | 637472 | 1.29% | 18.98% | 27063 | 638101 | 1.30% | 19.05% | 26789 | 638744 | 1.28% | 19.05% | 26806 | 639658 | 1.28% | 19.01% | 26827 | 640350 | 1.28% | 19.04% | 26858 | 640962 | 1.27% | 18.96% | |||||||||||||
| Serial--US document | 4443 | 27419 | 0.21% | 0.82% | 4444 | 27423 | 0.21% | 0.81% | 4443 | 27423 | 0.21% | 0.80% | 4443 | 27423 | 0.21% | 0.80% | 4440 | 27427 | 0.21% | 0.82% | 4440 | 27430 | 0.21% | 0.82% | 4457 | 27463 | 0.21% | 0.82% | 4458 | 27464 | 0.21% | 0.82% | 4399 | 27678 | 0.21% | 0.83% | 4380 | 27397 | 0.21% | 0.81% | 4386 | 27282 | 0.21% | 0.81% | 4387 | 27287 | 0.21% | 0.81% | |||||||||||||
| Total serial | 52588 | 866355 | 2.50% | 25.78% | 52603 | 866341 | 2.48% | 25.65% | 52672 | 867238 | 2.45% | 25.42% | 52700 | 867963 | 2.45% | 25.43% | 52729 | 868628 | 2.52% | 25.91% | 52738 | 869441 | 2.51% | 25.90% | 52807 | 870687 | 2.52% | 25.93% | 52852 | 871590 | 2.53% | 26.02% | 52217 | 874853 | 2.50% | 26.09% | 52256 | 875671 | 2.50% | 26.02% | 52306 | 876214 | 2.49% | 26.05% | 52355 | 876968 | 2.48% | 25.94% | |||||||||||||
| eJournal | 31388 | 28495 | 1.49% | 0.85% | 14357 | 29393 | 0.68% | 0.87% | 53853 | 51024 | 2.50% | 1.50% | 53329 | 50605 | 2.48% | 1.48% | 53521 | 53721 | 2.56% | 1.60% | 52664 | 52831 | 2.51% | 1.57% | 52731 | 52475 | 2.51% | 1.56% | 40973 | 41204 | 1.96% | 1.23% | 41172 | 41362 | 1.97% | 1.23% | 44689 | 44921 | 2.14% | 1.33% | 44339 | 44580 | 2.11% | 1.33% | 43998 | 44085 | 2.08% | 1.30% | |||||||||||||
| eFederal Document | 41327 | 41329 | 1.97% | 1.23% | 41887 | 41887 | 1.98% | 1.24% | 41844 | 41866 | 1.95% | 1.23% | 41792 | 41791 | 1.94% | 1.22% | 15 | 16 | 0.00% | 0.00% | 16 | 28 | 0.00% | 0.00% | 16 | 16 | 0.00% | 0.00% | 3 | 3 | 0.00% | 0.00% | 3 | 4 | 0.00% | 0.00% | 14 | 25 | 0.00% | 0.00% | 16 | 26 | 0.00% | 0.00% | 16 | 26 | 0.00% | 0.00% | |||||||||||||
| Database | 455 | 606 | 0.02% | 0.02% | 451 | 606 | 0.02% | 0.02% | 453 | 611 | 0.02% | 0.02% | 451 | 610 | 0.02% | 0.02% | 451 | 608 | 0.02% | 0.02% | 450 | 606 | 0.02% | 0.02% | 445 | 604 | 0.02% | 0.02% | 446 | 605 | 0.02% | 0.02% | 448 | 606 | 0.02% | 0.02% | 449 | 608 | 0.02% | 0.02% | 453 | 613 | 0.02% | 0.02% | 454 | 612 | 0.02% | 0.02% | |||||||||||||
| Streaming video | 1552 | 1566 | 0.07% | 0.05% | 1552 | 1566 | 0.07% | 0.05% | 1629 | 1639 | 0.08% | 0.05% | 1758 | 1766 | 0.08% | 0.05% | 1910 | 1918 | 0.09% | 0.06% | 1921 | 1929 | 0.09% | 0.06% | 2107 | 2115 | 0.10% | 0.06% | 2107 | 2115 | 0.10% | 0.06% | 2107 | 2115 | 0.10% | 0.06% | 2107 | 2116 | 0.10% | 0.06% | 2107 | 2117 | 0.10% | 0.06% | 2107 | 2117 | 0.10% | 0.06% | |||||||||||||
| Website | 380 | 389 | 0.02% | 0.01% | 382 | 391 | 0.02% | 0.01% | 391 | 400 | 0.02% | 0.01% | 397 | 412 | 0.02% | 0.01% | 398 | 413 | 0.02% | 0.01% | 400 | 415 | 0.02% | 0.01% | 400 | 415 | 0.02% | 0.01% | 400 | 415 | 0.02% | 0.01% | 400 | 415 | 0.02% | 0.01% | 398 | 413 | 0.02% | 0.01% | 396 | 412 | 0.02% | 0.01% | 396 | 412 | 0.02% | 0.01% | |||||||||||||
| By Library | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| AARR | 6276 | 7492 | 0.30% | 0.22% | 6264 | 7492 | 0.30% | 0.22% | 6292 | 7520 | 0.29% | 0.22% | 6313 | 7542 | 0.29% | 0.22% | 6337 | 7566 | 0.30% | 0.23% | 6215 | 7578 | 0.30% | 0.23% | 6229 | 7597 | 0.30% | 0.23% | 6230 | 7600 | 0.30% | 0.23% | 6231 | 7602 | 0.30% | 0.23% | 6230 | 7601 | 0.30% | 0.23% | 6225 | 7602 | 0.30% | 0.23% | 6258 | 7636 | 0.30% | 0.23% | |||||||||||||
| Design | 33511 | 44736 | 1.59% | 1.33% | 33860 | 45031 | 1.60% | 1.33% | 34234 | 45437 | 1.59% | 1.33% | 34111 | 45364 | 1.58% | 1.33% | 33751 | 45006 | 1.61% | 1.34% | 32989 | 44924 | 1.57% | 1.34% | 32766 | 44769 | 1.56% | 1.33% | 32380 | 44418 | 1.55% | 1.33% | 31889 | 43737 | 1.53% | 1.30% | 31215 | 43050 | 1.49% | 1.28% | 30774 | 42578 | 1.47% | 1.27% | 30624 | 42272 | 1.45% | 1.25% | |||||||||||||
| DH Hill | 1168109 | 1855306 | 55.60% | 55.21% | 1170183 | 1857365 | 55.26% | 54.99% | 1171568 | 1858300 | 54.46% | 54.48% | 1170451 | 1857932 | 54.38% | 54.43% | 1171351 | 1858844 | 55.97% | 55.44% | 1166795 | 1859540 | 55.63% | 55.39% | 1167488 | 1855133 | 55.65% | 55.24% | 1168858 | 1856961 | 55.97% | 55.44% | 1169601 | 1858440 | 55.94% | 55.43% | 1171107 | 1861460 | 56.01% | 55.31% | 1172578 | 1863556 | 55.88% | 55.40% | 1174243 | 1865851 | 55.52% | 55.18% | |||||||||||||
| Duke LSC | 7137 | 11501 | 0.34% | 0.34% | 7123 | 11480 | 0.34% | 0.34% | 7119 | 11473 | 0.33% | 0.34% | 7111 | 11472 | 0.33% | 0.34% | 6908 | 11189 | 0.33% | 0.33% | 6888 | 11184 | 0.33% | 0.33% | 6881 | 11178 | 0.33% | 0.33% | 6872 | 11172 | 0.33% | 0.33% | 6868 | 11167 | 0.33% | 0.33% | 6865 | 11163 | 0.33% | 0.33% | 6859 | 11156 | 0.33% | 0.33% | 6851 | 11159 | 0.32% | 0.33% | |||||||||||||
| LRL | 21105 | 38759 | 1.00% | 1.15% | 21159 | 38937 | 1.00% | 1.15% | 21394 | 39292 | 0.99% | 1.15% | 21447 | 39371 | 1.00% | 1.15% | 21547 | 39504 | 1.03% | 1.18% | 19667 | 39604 | 0.94% | 1.18% | 19771 | 39858 | 0.94% | 1.19% | 19772 | 39959 | 0.95% | 1.19% | 19805 | 40142 | 0.95% | 1.20% | 19982 | 40389 | 0.96% | 1.20% | 20045 | 40572 | 0.96% | 1.21% | 20138 | 40717 | 0.95% | 1.20% | |||||||||||||
| NRL | 22807 | 38323 | 1.09% | 1.14% | 22878 | 38410 | 1.08% | 1.14% | 22939 | 38435 | 1.07% | 1.13% | 22955 | 38360 | 1.07% | 1.12% | 23007 | 38414 | 1.10% | 1.15% | 22588 | 38551 | 1.08% | 1.15% | 22597 | 38653 | 1.08% | 1.15% | 22603 | 38612 | 1.08% | 1.15% | 22643 | 38665 | 1.08% | 1.15% | 22689 | 38723 | 1.09% | 1.15% | 22754 | 38806 | 1.08% | 1.15% | 22829 | 38925 | 1.08% | 1.15% | |||||||||||||
| Online | 415361 | 416088 | 19.77% | 12.38% | 405115 | 405864 | 19.13% | 12.02% | 460004 | 460810 | 21.39% | 13.51% | 460014 | 460843 | 21.37% | 13.50% | 398393 | 399223 | 19.04% | 11.91% | 401994 | 402813 | 19.17% | 12.00% | 402781 | 403018 | 19.20% | 12.00% | 391832 | 392676 | 18.76% | 11.72% | 393554 | 394455 | 18.82% | 11.77% | 403238 | 404177 | 19.29% | 12.01% | 398550 | 399485 | 18.99% | 11.88% | 417477 | 414558 | 19.74% | 12.26% | |||||||||||||
| Satellite | 480320 | 765470 | 22.86% | 22.78% | 480320 | 765611 | 22.68% | 22.67% | 480318 | 766250 | 22.33% | 22.46% | 482470 | 768564 | 22.41% | 22.52% | 482677 | 768956 | 23.06% | 22.94% | 480574 | 768873 | 22.91% | 22.90% | 484678 | 773786 | 23.10% | 23.04% | 484689 | 773897 | 23.21% | 23.10% | 484657 | 773864 | 23.18% | 23.08% | 484599 | 773838 | 23.18% | 22.99% | 484581 | 773751 | 23.09% | 23.00% | 484492 | 773602 | 22.91% | 22.88% | |||||||||||||
| SCRC | 40209 | 61419 | 1.91% | 1.83% | 40241 | 61544 | 1.90% | 1.82% | 40258 | 61597 | 1.87% | 1.81% | 40277 | 61744 | 1.87% | 1.81% | 40287 | 61579 | 1.93% | 1.84% | 39801 | 61831 | 1.90% | 1.84% | 39816 | 61901 | 1.90% | 1.84% | 39816 | 61930 | 1.91% | 1.85% | 39640 | 62009 | 1.90% | 1.85% | 40039 | 62152 | 1.91% | 1.85% | 40451 | 62953 | 1.93% | 1.87% | 40521 | 63111 | 1.92% | 1.87% | |||||||||||||
| Textiles | 21141 | 42573 | 1.01% | 1.27% | 21336 | 42811 | 1.01% | 1.27% | 21478 | 42997 | 1.00% | 1.26% | 21486 | 43064 | 1.00% | 1.26% | 21483 | 43103 | 1.03% | 1.29% | 21316 | 43035 | 1.02% | 1.28% | 21308 | 43022 | 1.02% | 1.28% | 21344 | 43157 | 1.02% | 1.29% | 21437 | 43302 | 1.03% | 1.29% | 21451 | 43373 | 1.03% | 1.29% | 21561 | 43517 | 1.03% | 1.29% | 21631 | 43578 | 1.02% | 1.29% | |||||||||||||
| VetMed | 25049 | 67465 | 1.19% | 2.01% | 25283 | 67806 | 1.19% | 2.01% | 25300 | 67947 | 1.18% | 1.99% | 25285 | 68016 | 1.17% | 1.99% | 25320 | 68125 | 1.21% | 2.03% | 24039 | 68181 | 1.15% | 2.03% | 24050 | 68275 | 1.15% | 2.03% | 24072 | 68348 | 1.15% | 2.04% | 24094 | 68441 | 1.15% | 2.04% | 24169 | 68711 | 1.16% | 2.04% | 24245 | 68848 | 1.16% | 2.05% | 24322 | 69011 | 1.15% | 2.04% | |||||||||||||
| Working Collections | 7850 | 11314 | 0.37% | 0.34% | 7850 | 11314 | 0.37% | 0.33% | 7830 | 11289 | 0.36% | 0.33% | 7769 | 11221 | 0.36% | 0.33% | 7568 | 10960 | 0.36% | 0.33% | 6969 | 10960 | 0.33% | 0.33% | 6970 | 10961 | 0.33% | 0.33% | 6968 | 10928 | 0.33% | 0.33% | 6968 | 10928 | 0.33% | 0.33% | 6971 | 10928 | 0.33% | 0.32% | 6971 | 10928 | 0.33% | 0.32% | 6971 | 10928 | 0.33% | 0.32% | |||||||||||||
| Total branch count | 2248875 | 3360446 | 2241612 | 3353665 | 2298734 | 3411347 | 2299689 | 3413493 | 2238629 | 3352469 | 2229835 | 3357074 | 2235335 | 3358151 | 2225436 | 3349658 | 2227387 | 3352752 | 2238555 | 3365565 | 2235594 | 3363752 | 2256357 | 3381348 | |||||||||||||||||||||||||||||||||||||