Usage Statistics for UFDC

  • Overall

Since the inception of UFDC in early 2006 web usage logs have been maintained for review and analysis.

Below are the overall statistics. Additionally, the tabs above show statistics for:

  • Collections by date provides the usage reports at the collection group, collection, and subcollection level for a provided date range. This records hits on the collection main pages, searches, and browses. Total number of title and item hits are also displayed by collection.
  • Item Views by date provides the usage reports on the specialized item-level views for all items in UFDC. The item statistics are aggregated at the collection level for easy analysis.
  • Collection history displays information about a single collection or subcollection over time.

These statistics are generally updated monthly.

Total Hit Counts (graphically)

The graph below shows the overall number of hits against UFDC. These include every query against the site excluding robots. Attempts have been made to remove all robots and search engine crawling from these statistics, which generally account for ten times the number of hits as the true human hits represented below. ( more on robots )

Graph of usage over time

Total Hit Counts (data)

Export as CSV

Below are the most up to date numbers for overall utilization of UFDC. The first table shows the summary of views against all collections. The second table includes the details for specialized item-level views.

DATE TOTAL
VIEWS
VISITS MAIN
PAGES
BROWSES SEARCH
RESULTS
TITLE
VIEWS
ITEM
VIEWS
2006 STATISTICS
March 2006 3377 132 1129 254 170 0 1763
April 2006 64245 3133 7602 3972 2712 0 46538
May 2006 83547 2946 7754 2622 2069 0 67540
June 2006 88849 2728 6232 3035 995 0 76668
July 2006 92937 3536 11096 5407 2812 0 70449
August 2006 91677 4534 9783 3328 2438 0 73963
September 2006 60083 9675 7595 2057 2315 0 46482
October 2006 54156 4717 7913 1759 4416 12383 19646
November 2006 44299 3600 7628 1390 4156 11314 15261
December 2006 16502 1187 3194 1438 1030 155 10402
2007 STATISTICS
January 2007 44880 3628 8573 2525 3427 659 28993
February 2007 39475 3453 8940 2040 3526 213 23874
March 2007 54734 3539 8726 2967 3646 479 37606
April 2007 52219 4445 11133 4491 3975 1204 28958
May 2007 51736 4002 8921 4344 2643 1900 32077
June 2007 105000 4184 11349 4208 2885 882 84185
July 2007 57466 4512 10692 4339 3021 1161 35988
August 2007 96336 11992 16981 6595 4272 2260 64734
September 2007 101638 7247 15616 6563 4501 1781 49450
October 2007 106741 8319 18876 11281 5092 2795 65724
November 2007 85626 7806 13832 8635 4576 1475 54077
December 2007 90233 6577 10034 7770 3199 1209 65193
2008 STATISTICS
January 2008 128183 8043 14352 9738 4434 1956 94723
February 2008 119515 9925 16746 9391 5468 2373 82048
March 2008 132037 13548 16275 11157 6236 3059 91075
April 2008 144437 13489 19201 10354 7039 3408 101727
May 2008 162257 11982 18364 13248 6747 2377 121450
June 2008 208714 14444 22390 12863 9178 3574 162165
July 2008 242778 20649 21851 10838 10396 2909 196284
August 2008 268030 25492 22528 11927 10604 3965 217151
September 2008 333293 23022 27663 18566 15132 3766 267154
October 2008 315460 25534 24277 13932 14612 13852 235803
November 2008 364374 44729 23813 19241 13478 4810 291203
December 2008 343608 34800 21520 17802 11474 3309 277899
2009 STATISTICS
January 2009 340563 38078 23999 15347 14897 2898 280431
February 2009 460511 48229 34095 21264 17444 6815 339411
March 2009 618148 50401 35358 21165 20274 11098 524405
April 2009 552650 44249 49335 19909 9331 18105 438494
May 2009 431833 39719 37660 15396 7449 11523 343115
June 2009 420241 34775 37037 19241 7174 10066 303875
July 2009 453186 30373 42993 21932 7133 11968 319016
August 2009 531627 38261 47324 24528 8982 11817 415856
September 2009 557162 43243 43672 20797 8720 9008 452477
October 2009 460019 43822 40683 19567 7463 8097 369490
November 2009 466556 40420 58026 23695 13367 11393 345968
December 2009 539933 27929 126123 23638 12474 12427 353372
2010 STATISTICS
January 2010 489825 32559 67317 17400 12623 12346 357537
February 2010 513210 35038 63577 23386 12287 11849 375949
March 2010 588228 35779 79274 21447 14574 16690 429090
April 2010 491304 29141 65167 17667 9147 13401 353480
May 2010 491970 28536 66342 19135 12202 13209 357997
June 2010 443058 21476 60929 14716 11695 16403 333008
July 2010 536788 26138 65645 14447 13652 17873 404001
August 2010 490220 27760 67561 11096 16611 16548 356556
September 2010 898806 27501 20466 17055 39810 15645 380568
October 2010 729457 28886 34159 24850 48099 20092 434963
November 2010 542214 41319 35356 23503 51161 19433 386082
December 2010 2097208 138586 32063 153344 29741 17647 856348
2011 STATISTICS
January 2011 1898726 266028 52192 28315 45304 26023 1672101
February 2011 1718275 244840 60133 32455 50777 31919 1478643
March 2011 2028125 268692 57345 30110 52170 49305 1709166
April 2011 2114984 289136 69512 34236 53167 33230 1797909
May 2011 2443209 317187 72729 34384 61807 44450 2108880
June 2011 2207457 290700 76913 39401 58121 71605 1797976
July 2011 2426955 292775 81524 58214 67262 79690 1996654
August 2011 2606811 348048 93364 53320 88926 79021 2187114
September 2011 2888762 369984 120496 73294 141597 96518 2344270
October 2011 3196063 405244 126055 87463 171931 111576 2585919
November 2011 4076673 429264 203004 117145 222133 126056 3154847
December 2011 3548002 427518 104793 52557 51118 40533 3109912
2012 STATISTICS
January 2012 3412355 447874 116303 55398 51528 44449 2994334
February 2012 3616040 467838 230036 75389 64966 67533 3024130
March 2012 3355929 501629 180648 53236 71958 52467 2886905
April 2012 3211135 471484 216354 68244 93909 63531 2637919
May 2012 3175896 473091 151396 55293 94800 53123 2719554
June 2012 3185170 436571 222504 92879 59663 110891 2520952
July 2012 4160521 442888 514782 107882 67153 125047 3126222
August 2012 3759245 461364 204502 79648 77403 67957 3190737
September 2012 3226355 478105 172378 61675 53787 51881 2755377
October 2012 3876218 583613 281781 74367 80491 109046 3153236
November 2012 3825731 514365 283841 76098 80174 84814 3117838
December 2012 3687493 483909 202201 57617 52724 73280 3156649
2013 STATISTICS
January 2013 3785596 595419 268723 88751 128873 80584 3034863
February 2013 4089974 601757 280889 90895 67903 80895 3252518
March 2013 6721278 752063 612037 219196 114658 213625 4374873
April 2013 8737582 637562 961611 363184 203879 366248 5926990
May 2013 6293222 636163 511965 219836 224883 258061 4685608
June 2013 6938975 581314 648846 223338 760247 234320 4691025
July 2013 4184314 579695 250944 90897 58781 122407 3462421
August 2013 4101688 602406 214288 86748 67777 111688 3388583
September 2013 4645983 625338 173594 82974 79049 177982 3872611
October 2013 5700001 719896 281730 137390 83624 165145 4757604
November 2013 5083371 678618 215357 81752 92776 114186 4313334
December 2013 4108733 618971 253992 73848 86230 137838 3374123
2014 STATISTICS
January 2014 4469808 621204 277549 80324 120990 98106 3656874
February 2014 4016994 571533 312945 82050 94630 93226 3167477
March 2014 5918505 627399 589509 82422 336782 219906 4325734
April 2014 380714 47927 37389 6550 7275 7478 304025
May 2014 6146134 765207 670595 89083 151149 114511 4503243
June 2014 6736581 745386 389400 114450 310420 137544 5267248
July 2014 16635654 714426 590411 165917 603816 265740 13070771
August 2014 6534380 696126 597750 91211 139822 127937 5078002
September 2014 6714895 676769 685527 99173 121950 85831 5160577
October 2014 10428151 711171 1521027 96944 96372 265961 7533510
November 2014 4994791 714713 247681 89944 81467 77106 3880323
December 2014 7231550 715671 723924 83860 84586 94079 5387251
2015 STATISTICS
January 2015 8418653 751410 1866307 90531 87455 192916 5118505
February 2015 7047547 720261 214840 89176 79287 130426 5244673
March 2015 7724383 776504 233721 90052 102303 118537 6145524
April 2015 5249980 631372 403465 88634 71858 83770 4188950
May 2015 5528078 680032 565763 95152 93667 118524 4299475
June 2015 5286727 693739 394174 102184 154159 102136 3919679
July 2015 7609000 686672 1435198 131989 97522 132782 4577803
August 2015 8078512 704046 2776990 110663 81142 130250 4074852
September 2015 5801473 653810 286652 111780 124488 104604 4807173
October 2015 8189290 659025 960912 144921 199973 147090 5640778
November 2015 6094736 657614 272777 94446 198362 120999 5045932
December 2015 7414252 663560 237288 102076 248943 127137 6377451
2016 STATISTICS
January 2016 8664231 715901 455730 272807 298647 453055 6645096
February 2016 7858851 691375 337564 126565 283581 144720 6518100
March 2016 3611614 339445 110032 45374 161226 60436 3031902
April 2016 6740492 561788 282312 107438 243393 127540 5470403
May 2016 7048119 677136 307957 109157 298576 265120 5594733
June 2016 7596827 676951 342312 123307 292696 276560 6236246
July 2016 8504219 769814 400422 167667 242581 431982 6703125
August 2016 8676012 808940 556572 259023 181451 1025266 6465838
September 2016 9570619 848938 392198 477223 127563 2025254 6657166
October 2016 10696440 1112320 388354 269599 136625 359559 8874939
November 2016 9558579 846977 363442 104478 64984 404530 7398361
TOTAL 407606797 42580278 30494191 8508201 10490274 12833121 313383278


DATE JPEG
VIEWS
ZOOMABLE
VIEWS
CITATION
VIEWS
THUMBNAIL
VIEWS
TEXT
SEARCHES
FLASH
VIEWS
MAP
VIEWS
DOWNLOAD
VIEWS
2006 STATISTICS
March 2006 0 0 0 0 24 0 0 0
April 2006 0 0 0 0 391 0 0 0
May 2006 0 0 0 0 187 0 0 0
June 2006 0 0 0 0 197 0 0 0
July 2006 0 0 0 0 205 0 0 0
August 2006 0 0 0 0 207 0 0 0
September 2006 0 0 0 0 175 0 0 0
October 2006 0 0 0 0 365 0 0 0
November 2006 3 0 0 0 504 0 0 0
December 2006 3728 924 164 6 157 0 0 0
2007 STATISTICS
January 2007 13660 1707 341 7 357 0 0 0
February 2007 9934 3259 419 9 295 0 0 0
March 2007 9651 2909 499 27 591 0 0 0
April 2007 8989 6579 279 26 1412 0 0 0
May 2007 15940 5260 455 21 2182 0 0 0
June 2007 23762 31251 2802 459 2077 0 0 0
July 2007 18300 4834 530 122 2318 0 0 0
August 2007 27578 10098 1194 258 3072 0 0 0
September 2007 17953 11671 507 182 4947 0 0 0
October 2007 21158 20821 811 266 3461 0 0 0
November 2007 22258 13188 499 152 4257 0 0 0
December 2007 25128 15613 384 168 4425 0 0 0
2008 STATISTICS
January 2008 37757 26130 979 317 3689 0 0 0
February 2008 31597 18465 663 285 4824 0 0 0
March 2008 36717 18869 1347 467 5677 0 0 0
April 2008 47346 17175 995 536 5782 0 0 0
May 2008 52221 28105 1888 1472 4958 0 0 147
June 2008 59332 52359 2479 2384 6547 0 0 177
July 2008 89568 42762 3147 4116 10722 0 0 219
August 2008 82444 63524 3418 3088 9449 214 237 291
September 2008 112394 50240 4665 3421 11876 110 232 194
October 2008 112837 44805 4080 3050 9643 4 65 248
November 2008 135114 59444 5455 4291 9914 7 193 349
December 2008 130661 52875 3905 4921 9894 12 167 342
2009 STATISTICS
January 2009 132451 51393 3838 6093 9525 5 140 455
February 2009 142903 66768 8917 5740 9748 46 236 860
March 2009 244971 123358 6498 6796 18243 19 277 642
April 2009 168888 125598 6166 6081 17301 16 246 897
May 2009 137556 102878 4352 4868 8331 5 140 494
June 2009 112517 91697 4663 4095 7442 0 143 886
July 2009 129871 89753 7601 5327 8027 5 250 610
August 2009 143414 108615 7817 8719 11380 9 196 864
September 2009 170161 113053 7198 6882 10200 26 270 687
October 2009 152004 85571 35580 6609 6179 51 257 786
November 2009 140500 106000 4484 6727 6288 14 111 568
December 2009 163852 104911 4810 5049 5575 22 83 471
2010 STATISTICS
January 2010 143185 112212 9766 6443 6070 41 216 769
February 2010 169994 107090 8998 6487 5269 9 190 880
March 2010 161883 146059 13449 6665 5042 6 254 927
April 2010 131642 113726 13377 7679 5454 5 680 660
May 2010 131658 114837 9262 8294 5963 17 1232 1027
June 2010 99356 102490 25614 6638 3964 28 1292 988
July 2010 122605 152543 17621 8528 6181 83 1093 837
August 2010 109129 126526 17337 5789 6462 6 1189 881
September 2010 144515 117296 17039 6320 1795 8 1299 0
October 2010 137614 144550 13930 6602 3633 11 754 63
November 2010 140134 114543 9029 5243 2372 8 1055 866
December 2010 374209 156846 8651 8576 3160 9 1295 1163
2011 STATISTICS
January 2011 669385 229983 16878 16690 4134 4 1730 1281
February 2011 760256 184792 16239 13406 4768 6 1477 1465
March 2011 813632 245728 30448 18863 4911 18 1509 1761
April 2011 888851 229948 16182 20668 4253 17 1780 2306
May 2011 835964 185605 21690 19303 309258 12 4061 5138
June 2011 642105 237986 22321 19613 204778 11 6543 3171
July 2011 631665 262171 33192 35629 241319 11 18051 3192
August 2011 811897 189553 17381 22421 284208 9 6015 3259
September 2011 668768 239533 17337 17549 261652 28 5479 4045
October 2011 673891 138322 19352 17991 241932 18 4501 3713
November 2011 762743 158213 31545 30473 295388 10 12261 4282
December 2011 672381 184811 17282 16672 268441 35 6494 2989
2012 STATISTICS
January 2012 802458 159660 9440 11934 256438 10 3073 2850
February 2012 862378 154347 14716 19277 301867 30 5066 4437
March 2012 853758 158124 12366 16139 282697 15 2949 3894
April 2012 777271 170274 19876 13609 280150 25 3554 4259
May 2012 780984 163440 14014 14496 507557 7 3119 4537
June 2012 805329 177744 32350 23008 291175 17 5414 4734
July 2012 931990 228735 54176 33941 266340 16 7664 4265
August 2012 919164 243238 51635 31054 269507 47 6278 4443
September 2012 817863 169398 19974 17142 270321 30 4463 3837
October 2012 950754 198650 36096 24360 316109 16 7236 5507
November 2012 851232 159109 21603 20138 254842 12 4876 4619
December 2012 745919 194784 19515 16653 248710 15 4105 3644
2013 STATISTICS
January 2013 903252 175503 16421 16380 326457 27 3605 3914
February 2013 907833 191770 24232 22254 291697 20 5254 4096
March 2013 1189884 288634 111577 45878 315492 127 9906 6161
April 2013 1259646 475490 281830 79210 373186 368 19936 9194
May 2013 1110887 229060 125169 39122 336986 75 7928 5711
June 2013 1004262 275277 161931 40468 471419 75 5813 6865
July 2013 875337 324777 49006 19810 309845 36 4036 3441
August 2013 901286 458298 70073 27668 294496 47 5859 3479
September 2013 755962 444793 87044 32257 336272 33 9517 3319
October 2013 867664 495768 228538 58017 342285 52 29223 4641
November 2013 766515 428650 103361 30790 306344 30 10936 3353
December 2013 678425 322267 42089 14771 273888 10 3262 2876
2014 STATISTICS
January 2014 804463 377471 40083 17044 375643 18 3191 2621
February 2014 754587 372390 48490 18237 305884 57 3487 2696
March 2014 745655 417795 141432 31997 305930 351 8055 3725
April 2014 52634 37844 4943 1857 23210 0 399 278
May 2014 662217 484654 173494 51816 318627 40 8775 2981
June 2014 715685 636514 336549 99322 283721 28 24305 4864
July 2014 1723985 1976995 2582283 635673 493619 91 205220 38180
August 2014 668483 797209 170387 47582 297662 11 12395 6104
September 2014 709817 718596 120502 33327 295551 8 8656 6515
October 2014 694931 426281 93845 34323 316293 27 8111 6786
November 2014 573159 380798 88354 25245 264544 4 7337 5770
December 2014 570800 384290 100176 29993 280310 14 8250 6552
2015 STATISTICS
January 2015 642464 408191 87703 27914 344165 5 7773 6407
February 2015 685897 489855 303296 64082 328947 4 39616 10979
March 2015 707134 539891 99571 28178 336230 5 6892 6234
April 2015 639051 370506 74227 24462 329244 11 6218 6684
May 2015 631060 432229 104944 30070 299402 66 8621 9476
June 2015 636650 386473 83413 31384 437964 15 4987 24022
July 2015 812945 411544 146689 48900 499594 4 10537 10646
August 2015 667994 226293 81662 28060 293353 7 4217 7966
September 2015 713467 241455 87369 28673 293614 3 5189 8509
October 2015 876691 320915 204723 58432 307304 21 12785 11578
November 2015 652789 223853 148169 40292 244031 16 14026 7522
December 2015 623090 246468 285376 62753 227032 25 21681 12338
2016 STATISTICS
January 2016 687020 262591 226084 47609 247701 14 20228 10030
February 2016 676571 251396 202639 41418 279719 18 19854 9439
March 2016 346221 123901 91260 21020 129237 9 9196 4695
April 2016 553530 214818 187331 40087 202496 18 15993 10054
May 2016 630561 287462 217761 48371 248244 21 19312 11424
June 2016 625327 266133 251292 54814 237034 22 22635 14852
July 2016 636996 264567 286567 65213 297537 56 19596 14036
August 2016 675283 303549 394161 64947 311032 16 23595 16927
September 2016 911343 361642 435955 73543 251086 7 12259 26347
October 2016 691177 308492 146761 40679 279085 9 6073 12029
November 2016 691146 273392 164097 44820 246105 6 6360 13311
TOTAL 59093456 26282068 10386369 3146092 20178657 3142 872589 516503