Usage Statistics for dLOC

  • 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 dLOC. 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 12384 19665
November 2006 44299 3600 7628 1390 4156 11316 15265
December 2006 16502 1187 3194 1438 1030 155 10402
2007 STATISTICS
January 2007 44880 3628 8573 2525 3427 659 29001
February 2007 39475 3453 8940 2040 3526 213 23970
March 2007 54734 3539 8726 2967 3646 479 37641
April 2007 52219 4445 11133 4491 3975 1204 29081
May 2007 51736 4002 8921 4344 2643 1900 32091
June 2007 105000 4184 11349 4208 2885 882 84199
July 2007 57466 4512 10692 4339 3021 1161 36000
August 2007 96336 11992 16981 6595 4272 2260 64745
September 2007 101638 7247 15616 6563 4501 1781 49470
October 2007 106741 8319 18876 11281 5092 2795 65748
November 2007 85626 7806 13832 8635 4576 1475 54151
December 2007 90233 6577 10034 7770 3199 1209 65236
2008 STATISTICS
January 2008 128183 8043 14352 9738 4434 1956 94738
February 2008 119515 9925 16746 9391 5468 2374 82085
March 2008 132037 13548 16275 11157 6236 3060 91112
April 2008 144437 13489 19201 10354 7039 3410 101758
May 2008 162257 11982 18364 13248 6747 2377 121618
June 2008 208714 14444 22390 12863 9178 3574 162240
July 2008 242778 20649 21851 10838 10396 2912 196422
August 2008 268030 25492 22528 11927 10604 3967 217169
September 2008 333293 23022 27663 18566 15132 3768 267206
October 2008 315460 25534 24277 13932 14612 13853 235841
November 2008 364374 44729 23813 19241 13478 4812 291261
December 2008 343608 34800 21520 17802 11474 3309 278428
2009 STATISTICS
January 2009 340563 38078 23999 15347 14897 2898 281949
February 2009 460511 48229 34095 21264 17444 6815 339728
March 2009 618148 50401 35358 21165 20274 11104 524740
April 2009 552650 44249 49335 19909 9331 18106 438786
May 2009 431833 39719 37660 15396 7449 11524 343284
June 2009 420241 34775 37037 19241 7174 10066 303965
July 2009 453186 30373 42993 21932 7133 11973 319348
August 2009 531627 38261 47324 24528 8982 11825 416353
September 2009 557162 43243 43672 20797 8720 9008 452811
October 2009 460019 43822 40683 19567 7463 8098 369699
November 2009 466556 40420 58026 23695 13367 11400 346102
December 2009 539933 27929 126123 23638 12474 12427 353440
2010 STATISTICS
January 2010 489825 32559 67317 17400 12623 12348 357888
February 2010 513210 35038 63577 23386 12287 11852 376424
March 2010 588228 35779 79274 21447 14574 16691 429301
April 2010 491304 29141 65167 17667 9147 13401 353583
May 2010 491970 28536 66342 19135 12202 13212 360101
June 2010 443058 21476 60929 14716 11695 16407 333613
July 2010 536788 26138 65645 14447 13652 17873 404460
August 2010 490220 27760 67561 11096 16611 16548 356679
September 2010 898806 27501 20466 17055 39810 15645 380766
October 2010 729457 28886 34159 24850 48099 20092 435401
November 2010 542214 41319 35356 23503 51161 19434 387643
December 2010 2097208 138586 32063 153344 29741 17647 856898
2011 STATISTICS
January 2011 1898726 266028 52192 28315 45304 26024 1673828
February 2011 1718275 244840 60133 32455 50777 31946 1479716
March 2011 2028125 268692 57345 30110 52170 49365 1711429
April 2011 2114984 289136 69512 34236 53167 33241 1801235
May 2011 2443209 317187 72729 34384 61807 44461 2110442
June 2011 2207457 290700 76913 39401 58121 71625 1801329
July 2011 2426955 292775 81524 58214 67262 79701 1999411
August 2011 2606811 348048 93364 53320 88926 79025 2196616
September 2011 2888762 369984 120496 73294 141597 96560 2347801
October 2011 3196063 405244 126055 87463 171931 111583 2588575
November 2011 4076673 429264 203004 117145 222133 126065 3157228
December 2011 3548002 427518 104793 52557 51118 40559 3112174
2012 STATISTICS
January 2012 3412355 447874 116303 55398 51528 44504 2997475
February 2012 3616040 467838 230036 75389 64966 67557 3026748
March 2012 3355929 501629 180648 53236 71958 52517 2890397
April 2012 3211135 471484 216354 68244 93909 63562 2640111
May 2012 3175896 473091 151396 55293 94800 53126 2721632
June 2012 3185170 436571 222504 92879 59663 110918 2523993
July 2012 4160521 442888 514782 107882 67153 125054 3128884
August 2012 3759245 461364 204502 79648 77403 67961 3193188
September 2012 3226355 478105 172378 61675 53787 51885 2758989
October 2012 3876218 583613 281781 74367 80491 109061 3155944
November 2012 3825731 514365 283841 76098 80174 84819 3120794
December 2012 3687493 483909 202201 57617 52724 73284 3159067
2013 STATISTICS
January 2013 3785596 595419 268723 88751 128873 80591 3038978
February 2013 4089974 601757 280889 90895 67903 80907 3255249
March 2013 6721278 752063 612037 219196 114658 213651 4379312
April 2013 8737582 637562 961611 363184 203879 366340 5933344
May 2013 6293222 636163 511965 219836 224883 258099 4690088
June 2013 6938975 581314 648846 223338 760247 234338 4694421
July 2013 4184314 579695 250944 90897 58781 122422 3466098
August 2013 4101688 602406 214288 86748 67777 111751 3391801
September 2013 4645983 625338 173594 82974 79049 178002 3875652
October 2013 5700001 719896 281730 137390 83624 165165 4761002
November 2013 5083371 678618 215357 81752 92776 114204 4316594
December 2013 4108733 618971 253992 73848 86230 137849 3375965
2014 STATISTICS
January 2014 4469808 621204 277549 80324 120990 98130 3660425
February 2014 4016994 571533 312945 82050 94630 93241 3169377
March 2014 5918505 627399 589509 82422 336782 220086 4329930
April 2014 380714 47927 37389 6550 7275 7479 304360
May 2014 6146134 765207 670595 89083 151149 114546 4506655
June 2014 6736581 745386 389400 114450 310420 137682 5272197
July 2014 16635654 714426 590411 165917 603816 265994 13079667
August 2014 6534380 696126 597750 91211 139822 127969 5081256
September 2014 6714895 676769 685527 99173 121950 85889 5164573
October 2014 10428151 711171 1521027 96944 96372 266039 7538248
November 2014 4994791 714713 247681 89944 81467 77160 3882242
December 2014 7231550 715671 723924 83860 84586 94114 5389452
2015 STATISTICS
January 2015 8418653 751410 1866307 90531 87455 192951 5121161
February 2015 7047547 720261 214840 89176 79287 130469 5246997
March 2015 7724383 776504 233721 90052 102303 118567 6147445
April 2015 5249980 631372 403465 88634 71858 83800 4193929
TOTAL 265078726 29132195 19627542 5552352 6960695 6277477 205226332


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 0 368 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 1714 341 7 357 0 0 0
February 2007 9935 3348 420 9 295 0 0 0
March 2007 9651 2939 499 27 592 0 0 0
April 2007 8991 6677 280 26 1419 0 0 0
May 2007 15940 5266 455 21 2184 0 0 0
June 2007 23762 31263 2802 459 2077 0 0 0
July 2007 18300 4841 530 122 2321 0 0 0
August 2007 27578 10106 1194 258 3073 0 0 0
September 2007 17953 11682 507 182 4949 0 0 0
October 2007 21158 20835 811 266 3465 0 0 0
November 2007 22265 13236 499 152 4264 0 0 0
December 2007 25135 15639 384 168 4426 0 0 0
2008 STATISTICS
January 2008 37759 26138 979 317 3689 0 0 0
February 2008 31597 18486 663 285 4831 0 0 0
March 2008 36723 18888 1347 467 5681 0 0 0
April 2008 47346 17197 995 536 5784 0 0 0
May 2008 52221 28257 1888 1472 4965 0 0 147
June 2008 59336 52414 2479 2384 6550 0 0 177
July 2008 89568 42859 3148 4116 10742 0 0 219
August 2008 82446 63533 3418 3088 9453 214 237 291
September 2008 112399 50267 4665 3421 11882 110 232 194
October 2008 112838 44828 4080 3050 9652 4 65 248
November 2008 135117 59478 5456 4291 9921 7 193 349
December 2008 130696 53332 3906 4921 9897 12 167 342
2009 STATISTICS
January 2009 132459 52821 3839 6093 9531 5 140 455
February 2009 142950 67001 8919 5740 9754 46 236 860
March 2009 245010 123586 6498 6804 18253 19 277 642
April 2009 168968 125765 6169 6084 17309 16 246 897
May 2009 137568 102980 4352 4878 8337 5 140 494
June 2009 112520 91748 4663 4095 7464 0 143 886
July 2009 129916 89956 7601 5331 8041 5 250 610
August 2009 143520 108802 7819 8756 11404 9 196 864
September 2009 170195 113283 7198 6885 10209 26 270 687
October 2009 152046 85698 35581 6611 6188 51 257 786
November 2009 140509 106101 4485 6728 6295 14 111 568
December 2009 163856 104951 4810 5051 5578 22 83 471
2010 STATISTICS
January 2010 143220 112478 9768 6445 6070 41 216 769
February 2010 170140 107345 8999 6489 5271 9 190 880
March 2010 161883 146245 13449 6665 5044 6 254 927
April 2010 131643 113809 13377 7679 5459 5 680 660
May 2010 131912 116518 9263 8328 5965 17 1232 1027
June 2010 99399 102962 25626 6641 3965 28 1292 988
July 2010 122672 152898 17621 8530 6183 83 1093 837
August 2010 109181 126582 17338 5789 6462 6 1189 881
September 2010 144516 117452 17039 6320 1795 8 1299 0
October 2010 137754 144788 13931 6602 3636 11 754 63
November 2010 140393 115591 9032 5258 2373 8 1055 866
December 2010 374379 157038 8656 8576 3163 9 1295 1163
2011 STATISTICS
January 2011 669979 230808 16881 16696 4136 4 1730 1281
February 2011 760691 184875 16245 13409 4771 6 1478 1465
March 2011 815015 245897 30457 18877 4917 18 1509 1761
April 2011 890385 230510 16206 20713 4259 17 1784 2306
May 2011 836330 185694 21697 19309 309347 12 4061 5138
June 2011 643916 238153 22331 19631 205096 11 6545 3171
July 2011 633085 262432 33209 35651 241470 11 18055 3193
August 2011 817690 190792 17416 22499 284814 9 6017 3259
September 2011 669984 239727 17355 17562 262493 29 5479 4045
October 2011 674731 138421 19364 18005 242406 18 4502 3713
November 2011 763557 158267 31561 30492 295594 10 12265 4283
December 2011 672936 184997 17299 16695 268788 35 6496 2990
2012 STATISTICS
January 2012 802980 159801 9448 11979 256592 10 3073 2850
February 2012 862724 154421 14722 19286 302114 30 5067 4437
March 2012 854952 158578 12372 16165 282949 15 2951 3894
April 2012 777689 170584 19887 13625 280340 25 3554 4259
May 2012 781653 163469 14022 14518 507755 7 3121 4537
June 2012 806268 177871 32383 23017 291299 17 5415 4734
July 2012 932875 228801 54198 33954 266604 16 7666 4266
August 2012 920200 243278 51657 31057 269637 47 6281 4444
September 2012 819649 169479 19991 17146 270614 30 4464 3838
October 2012 951497 198731 36120 24370 316287 16 7237 5508
November 2012 851927 159144 21625 20147 254942 12 4876 4619
December 2012 746334 194978 19527 16661 248806 15 4106 3644
2013 STATISTICS
January 2013 905270 175671 16430 16400 326633 27 3605 3914
February 2013 908442 191805 24241 22260 291843 20 5256 4096
March 2013 1190751 288764 111654 45901 315575 127 9915 6161
April 2013 1260678 475754 281988 79244 373304 368 19951 9196
May 2013 1111422 229239 125262 39130 337133 75 7935 5712
June 2013 1004617 275346 162028 40491 471751 75 5815 6865
July 2013 876182 325436 49045 19825 310097 36 4038 3441
August 2013 901788 458975 70111 27717 294813 47 5863 3479
September 2013 756329 445382 87085 32272 336740 33 9522 3320
October 2013 868310 496053 228636 58052 342486 52 29239 4643
November 2013 766744 428843 103479 30824 306670 30 10946 3354
December 2013 678611 322320 42122 14783 274098 10 3264 2876
2014 STATISTICS
January 2014 806108 378014 40107 17055 375828 18 3192 2621
February 2014 755058 372523 48529 18249 306210 57 3488 2696
March 2014 746474 418044 141478 32007 307676 351 8056 3726
April 2014 52694 37848 4949 1858 23217 0 399 279
May 2014 662566 484762 173614 51824 318993 40 8777 2984
June 2014 715978 636742 336937 99382 284899 28 24313 4870
July 2014 1724458 1977653 2584828 635916 493827 91 205343 38236
August 2014 669152 797303 170491 47601 298289 11 12401 6107
September 2014 711391 718782 120592 33351 295809 8 8659 6515
October 2014 695512 426675 93877 34335 316503 27 8113 6786
November 2014 573455 381218 88383 25251 264618 4 7339 5771
December 2014 570862 384470 100233 30000 280669 14 8254 6555
2015 STATISTICS
January 2015 642641 408822 87749 27927 344441 5 7774 6408
February 2015 685997 489968 303409 64101 329337 4 39625 10983
March 2015 707254 540047 99618 28185 336470 5 6894 6234
April 2015 639173 370785 75188 24470 329788 11 6218 6685
TOTAL 46397678 20897497 6645979 2276304 14862380 2790 615718 281396


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