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 452813
October 2009 460019 43822 40683 19567 7463 8098 369701
November 2009 466556 40420 58026 23695 13367 11400 346112
December 2009 539933 27929 126123 23638 12474 12427 353460
2010 STATISTICS
January 2010 489825 32559 67317 17400 12623 12348 357938
February 2010 513210 35038 63577 23386 12287 11852 376441
March 2010 588228 35779 79274 21447 14574 16691 429344
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 333807
July 2010 536788 26138 65645 14447 13652 17873 404507
August 2010 490220 27760 67561 11096 16611 16548 356686
September 2010 898806 27501 20466 17055 39810 15645 380796
October 2010 729457 28886 34159 24850 48099 20092 435402
November 2010 542214 41319 35356 23503 51161 19434 387645
December 2010 2097208 138586 32063 153344 29741 17647 856960
2011 STATISTICS
January 2011 1898726 266028 52192 28315 45304 26024 1674066
February 2011 1718275 244840 60133 32455 50777 31946 1479881
March 2011 2028125 268692 57345 30110 52170 49365 1711629
April 2011 2114984 289136 69512 34236 53167 33241 1801514
May 2011 2443209 317187 72729 34384 61807 44461 2110619
June 2011 2207457 290700 76913 39401 58121 71625 1801521
July 2011 2426955 292775 81524 58214 67262 79701 1999589
August 2011 2606811 348048 93364 53320 88926 79025 2197002
September 2011 2888762 369984 120496 73294 141597 96562 2348346
October 2011 3196063 405244 126055 87463 171931 111592 2589136
November 2011 4076673 429264 203004 117145 222133 126068 3157884
December 2011 3548002 427518 104793 52557 51118 40560 3112928
2012 STATISTICS
January 2012 3412355 447874 116303 55398 51528 44504 2997985
February 2012 3616040 467838 230036 75389 64966 67557 3027221
March 2012 3355929 501629 180648 53236 71958 52522 2890961
April 2012 3211135 471484 216354 68244 93909 63564 2640573
May 2012 3175896 473091 151396 55293 94800 53129 2722303
June 2012 3185170 436571 222504 92879 59663 110922 2524547
July 2012 4160521 442888 514782 107882 67153 125067 3129640
August 2012 3759245 461364 204502 79648 77403 67961 3193906
September 2012 3226355 478105 172378 61675 53787 51885 2759649
October 2012 3876218 583613 281781 74367 80491 109065 3156594
November 2012 3825731 514365 283841 76098 80174 84863 3121813
December 2012 3687493 483909 202201 57617 52724 73336 3159932
2013 STATISTICS
January 2013 3785596 595419 268723 88751 128873 80593 3039830
February 2013 4089974 601757 280889 90895 67903 80907 3255893
March 2013 6721278 752063 612037 219196 114658 213658 4380131
April 2013 8737582 637562 961611 363184 203879 366545 5934393
May 2013 6293222 636163 511965 219836 224883 258148 4691810
June 2013 6938975 581314 648846 223338 760247 234365 4695293
July 2013 4184314 579695 250944 90897 58781 122445 3466570
August 2013 4101688 602406 214288 86748 67777 111762 3392276
September 2013 4645983 625338 173594 82974 79049 178010 3876217
October 2013 5700001 719896 281730 137390 83624 165204 4761969
November 2013 5083371 678618 215357 81752 92776 114206 4317154
December 2013 4108733 618971 253992 73848 86230 137855 3376436
2014 STATISTICS
January 2014 4469808 621204 277549 80324 120990 98175 3660949
February 2014 4016994 571533 312945 82050 94630 93292 3169853
March 2014 5918505 627399 589509 82422 336782 220174 4330569
April 2014 380714 47927 37389 6550 7275 7483 304409
May 2014 6146134 765207 670595 89083 151149 114630 4507408
June 2014 6736581 745386 389400 114450 310420 137773 5273180
July 2014 16635654 714426 590411 165917 603816 266067 13081495
August 2014 6534380 696126 597750 91211 139822 128027 5082117
TOTAL 207268776 23434324 13731050 4824038 6235417 5229503 162570586


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 6886 10209 26 270 687
October 2009 152046 85698 35582 6611 6188 51 257 786
November 2009 140515 106101 4485 6728 6295 14 111 568
December 2009 163856 104961 4810 5052 5578 22 83 471
2010 STATISTICS
January 2010 143239 112478 9781 6445 6070 41 216 769
February 2010 170140 107356 8999 6490 5271 9 190 880
March 2010 161892 146247 13456 6670 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 99424 103014 25640 6659 3965 28 1292 988
July 2010 122673 152923 17624 8531 6183 83 1093 837
August 2010 109181 126582 17340 5789 6462 6 1189 881
September 2010 144520 117465 17039 6320 1795 8 1299 0
October 2010 137754 144788 13931 6602 3637 11 754 63
November 2010 140393 115591 9033 5258 2373 8 1055 866
December 2010 374409 157045 8656 8576 3165 9 1295 1163
2011 STATISTICS
January 2011 670129 230827 16882 16699 4137 4 1731 1281
February 2011 760772 184875 16247 13412 4771 6 1478 1465
March 2011 815108 245897 30458 18877 4917 18 1509 1761
April 2011 890528 230512 16206 20713 4259 17 1784 2306
May 2011 836398 185696 21698 19310 309351 12 4061 5138
June 2011 643966 238155 22334 19635 205123 11 6547 3171
July 2011 633124 262439 33210 35654 241478 11 18056 3193
August 2011 817811 190794 17418 22501 284836 9 6019 3259
September 2011 670108 239727 17359 17563 262511 29 5479 4045
October 2011 674767 138434 19367 18005 242427 18 4503 3714
November 2011 763660 158271 31565 30496 295608 10 12267 4284
December 2011 673015 185031 17300 16697 268791 35 6496 2990
2012 STATISTICS
January 2012 803090 159810 9449 11980 256612 10 3074 2850
February 2012 862771 154424 14723 19286 302136 30 5067 4437
March 2012 855063 158578 12373 16167 282974 15 2951 3895
April 2012 777765 170585 19888 13629 280346 25 3554 4259
May 2012 781738 163469 14025 14518 507899 7 3121 4538
June 2012 806349 177880 32394 23026 291302 17 5420 4734
July 2012 932965 228824 54223 33969 266604 16 7676 4266
August 2012 920258 243303 51668 31064 269683 47 6286 4445
September 2012 819680 169486 19997 17148 270628 30 4467 3838
October 2012 951536 198735 36127 24373 316300 16 7240 5508
November 2012 851970 159148 21634 20147 254978 12 4877 4619
December 2012 746379 194981 19533 16661 248815 15 4107 3644
2013 STATISTICS
January 2013 905310 175674 16431 16403 326644 27 3606 3915
February 2013 908451 191805 24249 22262 291866 20 5256 4096
March 2013 1190843 288769 111691 45911 315580 127 9919 6161
April 2013 1260713 475767 282030 79254 373310 368 19959 9196
May 2013 1111644 229355 125449 39191 337138 75 7985 5712
June 2013 1004654 275348 162046 40493 471770 75 5817 6865
July 2013 876194 325438 49051 19830 310099 36 4039 3441
August 2013 901836 459003 70122 27721 294822 47 5863 3479
September 2013 756370 445394 87101 32274 336745 33 9525 3320
October 2013 868377 496063 228745 58060 342506 52 29247 4643
November 2013 766749 428845 103482 30824 306700 30 10946 3354
December 2013 678621 322322 42123 14785 274101 10 3264 2876
2014 STATISTICS
January 2014 806130 378017 40127 17056 375837 18 3193 2621
February 2014 755068 372527 48541 18250 306217 57 3489 2696
March 2014 746479 418058 141503 32011 307693 351 8059 3727
April 2014 52694 37848 4949 1858 23222 0 399 279
May 2014 662570 484775 173638 51826 319008 40 8780 2985
June 2014 716008 636746 337008 99389 284941 28 24315 4870
July 2014 1724575 1977768 2585172 635981 493895 91 205384 38243
August 2014 669204 797327 170540 47602 298319 11 12401 6112
TOTAL 41174248 17177395 5678060 2008967 12365535 2712 523008 225479


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