Usage Statistics for DCDP


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 views on the collection main pages, searches, and browses. Total number of title and item views are also displayed by collection.
  • Item Views by date provides the usage reports on the specialized item-level views for all items in DCDP. 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 (data)

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Below are the most up to date numbers for overall utilization of DCDP. 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
2015 STATISTICS
February 2015 37 8 2 3 0 0 0
March 2015 312 20 158 11 2 0 0
April 2015 181 34 13 32 8 11 38
May 2015 3764 125 773 407 212 145 585
June 2015 5907 381 1244 666 208 300 1296
July 2015 1955 361 154 132 26 270 575
August 2015 3198 333 591 412 60 272 900
September 2015 4232 399 1012 405 131 222 575
October 2015 14005 501 4673 806 586 769 2376
November 2015 26390 3529 4410 1840 567 3364 4279
December 2015 53554 12313 3685 1140 677 3229 4070
2016 STATISTICS
January 2016 58009 12308 4341 1696 2140 3790 5984
February 2016 46328 11605 4074 1526 1235 3721 4852
March 2016 57931 15439 4169 1823 1246 5438 4211
April 2016 57505 12603 5506 2181 1252 6771 6838
May 2016 57051 13560 5051 2566 1366 7521 6400
June 2016 48555 12103 4325 1677 1136 6893 5648
July 2016 114615 13355 101 444 1378 0 11
August 2016 120692 14617 219 623 1681 0 0
September 2016 110258 13315 120 487 966 0 0
October 2016 107650 16772 129 333 359 0 0
November 2016 116304 13750 896 655 1357 0 0
December 2016 199016 22247 445 522 4092 1 6
2017 STATISTICS
January 2017 110045 23709 188 442 397 50 213
February 2017 111049 23456 259 500 521 71 365
March 2017 120912 25434 190 492 677 6627 49471
April 2017 119506 22670 238 1123 496 6668 51354
May 2017 151853 11481 217 572 3186 8215 73490
June 2017 87912 8932 233 491 768 7018 44725
July 2017 108335 23728 128 460 399 7040 43012
August 2017 110679 23199 194 558 400 6755 44301
September 2017 120532 22899 186 581 555 7326 52052
October 2017 150009 24139 227 917 475 8664 71386
November 2017 160963 23925 243 963 2262 10962 71373
December 2017 214936 24783 14706 13798 10207 12096 96583
2018 STATISTICS
January 2018 394010 25254 665 1042 27542 15464 188602
February 2018 480897 22436 18744 16048 65659 15572 244357
March 2018 525307 24078 23637 20447 67481 16376 257606
April 2018 491647 24095 12874 12688 68584 11589 254166
May 2018 403287 25255 12774 11332 48743 9801 207994
June 2018 744927 23349 15331 15273 76416 13596 391830
July 2018 376906 24156 13938 13063 40062 9976 199585
August 2018 331630 24870 11330 16195 31412 7993 172149
September 2018 305942 23812 10802 9371 27534 8211 162706
October 2018 552644 24753 13609 12299 65639 10388 293665
November 2018 437672 27130 14316 12809 76773 11399 212459
December 2018 698868 28033 13335 14881 154772 11031 348214
2019 STATISTICS
January 2019 610958 27961 14878 13703 143777 11124 300419
February 2019 848213 23909 15423 16720 164672 17891 424653
March 2019 677461 29736 16245 16759 189191 18535 279498
April 2019 646142 25754 16163 16693 217389 23783 249785
May 2019 664878 27072 503 2080 143384 23518 215411
June 2019 473399 25598 372 2113 100053 22786 210459
July 2019 403328 26441 1052 1683 57528 9388 165523
August 2019 380608 26125 1015 2224 46100 11469 169167
September 2019 365725 25088 423 1886 58098 10251 160822
October 2019 421797 26027 712 2754 51769 13951 193816
November 2019 421042 29214 542 3447 37144 27256 203313
December 2019 561956 44727 842 3501 52669 42627 300349
2020 STATISTICS
January 2020 442977 51342 341 3315 42822 16463 239312
February 2020 444779 111116 441 2432 63398 16249 221010
March 2020 506936 40374 556 3611 68769 22157 257281
April 2020 415052 54903 931 4037 76583 17486 195460
May 2020 418466 53694 490 6629 74979 26033 173497
June 2020 449965 41754 412 10013 85325 48022 166357
July 2020 460896 35586 526 12776 122596 61319 138366
August 2020 434685 30113 1164 10275 125128 59846 102069
September 2020 532040 29153 545 11556 167184 69935 125126
October 2020 673222 30947 556 17462 247711 77677 130048
November 2020 472007 29535 642 14843 110055 67004 118944
December 2020 247948 35311 508 3526 12812 20164 73043
2021 STATISTICS
January 2021 388028 33615 567 9230 35308 36902 137093
February 2021 402138 23977 602 9198 55109 45402 138965
March 2021 363552 28501 442 8830 34566 39342 92792
April 2021 338915 32659 627 9503 37800 41693 100273
May 2021 423354 35108 662 9129 56341 47502 108464
June 2021 339688 31986 709 8221 42602 42394 91508
July 2021 331414 31062 491 8780 23521 46486 122970
August 2021 505412 31726 743 12820 26260 80704 154460
September 2021 319452 28728 412 8644 30556 43205 98412
October 2021 444959 23410 684 9487 42261 53339 181850
November 2021 444548 24120 983 8859 42384 48223 177831
December 2021 412796 24970 725 8835 39283 46985 157292
2022 STATISTICS
January 2022 703952 26549 614 8630 58237 47317 355266
February 2022 373390 19963 20130 25775 70535 39711 120411
March 2022 1074401 19934 27204 39532 184427 54394 466918
April 2022 589388 17191 26872 33168 94434 47315 238927
May 2022 489388 14728 29643 31392 44254 50097 219804
June 2022 340147 13093 14376 23089 54168 37227 90875
July 2022 506122 9425 30930 42919 71243 62640 181424
August 2022 403117 12566 31305 31912 48555 44966 137526
September 2022 429578 14010 28305 30092 70032 44848 123111
October 2022 499817 11803 28426 50697 99751 27926 138239
November 2022 475053 14036 25123 49129 94618 37695 115733
December 2022 498607 107576 27829 46313 78655 15459 85659
2023 STATISTICS
January 2023 496438 65248 30299 46290 72170 11173 96110
February 2023 558812 71693 38218 33733 45512 8427 78492
March 2023 710438 83202 32950 32898 60513 13031 94328
April 2023 1168380 75780 24585 20696 144426 13696 307859
May 2023 1033831 76887 24212 22890 77891 16064 276994
June 2023 1160597 107482 2115 8656 96249 80598 232440
July 2023 882318 149106 496 4146 35093 60915 134352
August 2023 531888 136977 23467 16994 47197 23395 116968
September 2023 1180169 252760 39193 67189 90409 56509 310706
October 2023 1562929 257123 26793 22292 73768 38894 689882
November 2023 1652113 263724 44699 36056 120063 38494 541467
December 2023 2547364 333253 45081 26432 261207 40423 1411141
2024 STATISTICS
January 2024 3414431 471609 39058 34467 48123 88139 2683916
February 2024 5136257 385135 30824 32879 51541 95446 4377545
March 2024 4560658 434732 42422 22373 40478 80220 3762546
April 2024 3096841 341842 27482 19271 44613 30798 2496508
May 2024 3222123 483236 32923 34967 84958 76985 2356844
June 2024 5389582 330580 26916 46721 97827 119244 4421566
TOTAL 69894782 6577839 1129874 1433904 6177719 2974762 36619497


DATE JPEG
VIEWS		 ZOOMABLE
VIEWS		 CITATION
VIEWS		 THUMBNAIL
VIEWS		 TEXT
SEARCHES		 FLASH
VIEWS		 MAP
VIEWS		 DOWNLOAD
VIEWS
2015 STATISTICS
February 2015 0 0 0 0 0 0 0 0
March 2015 0 0 0 0 0 0 0 0
April 2015 22 0 1 8 0 0 0 0
May 2015 87 0 88 24 221 0 4 0
June 2015 155 17 139 57 358 0 0 17
July 2015 36 20 11 27 13 0 0 0
August 2015 134 19 158 47 51 0 0 1
September 2015 57 4 88 17 192 0 3 4
October 2015 313 45 185 31 861 0 1 15
November 2015 509 25 345 32 720 0 0 27
December 2015 146 7 580 17 62 0 0 2
2016 STATISTICS
January 2016 365 57 249 26 1064 0 0 6
February 2016 360 16 172 35 327 0 0 7
March 2016 145 16 145 3 312 0 0 8
April 2016 403 98 328 24 624 0 0 8
May 2016 23 16 189 8 154 0 0 21
June 2016 57 57 118 27 58 0 0 12
July 2016 0 0 1 1 0 0 0 0
August 2016 0 0 0 0 0 0 0 0
September 2016 0 0 0 0 0 0 0 0
October 2016 0 0 0 0 0 0 0 0
November 2016 0 0 0 0 0 0 0 0
December 2016 0 0 4 1 0 0 0 0
2017 STATISTICS
January 2017 0 0 125 0 16 0 0 0
February 2017 4 0 224 30 7 0 0 0
March 2017 1056 4833 14582 1989 1601 0 0 1420
April 2017 1797 4415 14743 1879 1418 0 0 1277
May 2017 2299 8484 21578 3358 1164 0 0 1669
June 2017 1584 3320 14535 2016 664 0 0 1216
July 2017 1865 3239 14343 1921 643 0 0 1235
August 2017 1591 3434 14419 1919 366 0 0 1198
September 2017 1974 3157 18808 2216 693 0 0 1823
October 2017 2666 5696 24901 3249 666 0 0 2354
November 2017 2963 4532 24879 3564 955 0 0 1902
December 2017 3540 7423 31115 5087 958 0 0 2267
2018 STATISTICS
January 2018 11509 14460 59518 10048 498 0 1 3791
February 2018 20480 18842 84660 14121 607 0 3 4743
March 2018 22394 21177 89232 14502 410 0 3 4965
April 2018 24942 24242 87167 14209 296 0 4 4892
May 2018 20520 19768 69659 11824 351 0 3 3924
June 2018 51276 50315 115672 20297 633 0 7 6191
July 2018 20284 19332 66000 11079 862 0 3 3793
August 2018 18729 17903 55502 8133 414 0 2 3456
September 2018 17826 16310 54000 8502 529 0 4 3207
October 2018 33908 33098 89872 15786 801 0 3 5063
November 2018 18558 16603 78024 11736 378 0 8 5361
December 2018 33063 30879 126761 18069 161 0 15 8801
2019 STATISTICS
January 2019 24496 22784 116506 15095 137 0 15 8458
February 2019 38560 36314 170119 21833 86 0 19 12554
March 2019 13106 11122 130315 15459 251 0 11 10487
April 2019 10930 8900 106659 14864 180 0 5 7641
May 2019 7623 6149 82363 12008 477 0 8 6174
June 2019 7195 5748 83487 9025 158 0 9 6915
July 2019 6826 5858 56885 7342 205 0 4 4282
August 2019 8090 6954 57672 6628 75 0 5 4201
September 2019 8365 7424 52683 6186 205 0 5 4872
October 2019 9778 8580 65733 8333 206 0 4 4415
November 2019 10005 8886 69776 6958 630 0 10 4341
December 2019 26277 25347 75829 10643 725 0 6 4467
2020 STATISTICS
January 2020 27556 26398 73245 9126 1160 0 12 3852
February 2020 11782 10686 93050 11418 1163 0 12 4571
March 2020 8372 7246 114908 14928 1264 0 5 7403
April 2020 5535 4587 86691 8137 2083 0 7 6751
May 2020 7809 6243 58446 6566 2086 0 3 3724
June 2020 9440 8704 40340 6019 1289 0 1 2602
July 2020 3653 2974 36478 5214 1324 0 2 2619
August 2020 1721 1293 15751 2791 1136 0 0 1131
September 2020 1629 780 21387 2335 398 0 0 2296
October 2020 2214 769 16760 1929 450 0 0 1537
November 2020 1570 969 15156 2030 490 0 0 1169
December 2020 1687 1054 17448 1927 1096 0 0 1366
2021 STATISTICS
January 2021 4691 3859 40705 5099 4432 0 2 3196
February 2021 3478 2844 35170 4530 4345 0 2 2839
March 2021 2023 984 16307 2089 946 0 1 1342
April 2021 1741 1147 20941 2997 601 0 0 1341
May 2021 1803 1427 20352 2959 627 117 8 1370
June 2021 1351 1078 13708 2151 508 59 2 1125
July 2021 1747 1259 38604 2561 918 0 4 1491
August 2021 2306 1780 26762 3505 974 0 0 1821
September 2021 2755 2131 17963 3142 1720 0 0 1763
October 2021 4864 3867 52724 8874 2676 0 2 3552
November 2021 10698 9748 46546 5329 1804 0 5 2825
December 2021 9768 9048 36854 5343 1187 0 3 2650
2022 STATISTICS
January 2022 56329 55731 67135 12455 4063 0 4 5036
February 2022 2161 1660 33895 3949 2950 0 6 1835
March 2022 50321 48526 131706 18420 3617 0 19 9663
April 2022 22542 21544 53321 9379 8371 0 3 4224
May 2022 24606 24014 48248 5780 2297 0 9 2472
June 2022 4501 4145 14260 2003 1908 0 3 1033
July 2022 10793 10047 35466 6391 4699 0 3 2997
August 2022 2749 2100 38127 4862 2108 0 4 2037
September 2022 3433 2035 27384 3513 1616 0 2 1978
October 2022 5224 4388 42514 6511 4805 0 7 3478
November 2022 2367 1630 29728 3886 2886 0 3 1693
December 2022 2618 1813 25794 2917 2299 0 5 1675
2023 STATISTICS
January 2023 4482 3970 30642 4318 4443 0 2 2526
February 2023 2948 2369 27040 3658 6213 0 1 1804
March 2023 3003 2089 32299 3395 5874 0 7 1941
April 2023 23606 22442 104137 14015 20851 0 16 7190
May 2023 27609 26923 68403 9574 42439 0 4 5095
June 2023 16244 15548 55400 6668 9126 0 5 3370
July 2023 8298 7771 30405 3616 33926 0 2 1859
August 2023 3103 2890 15950 1413 71145 0 0 825
September 2023 33400 32627 37891 5196 85726 0 7 2616
October 2023 122676 121309 88479 9303 148000 0 6 6978
November 2023 25397 24411 154256 8776 207603 0 17 10688
December 2023 71346 745219 120301 10430 305411 0 10 8714
2024 STATISTICS
January 2024 104101 2006232 63214 15149 365942 0 6 4518
February 2024 106728 3601376 52411 20351 467516 0 6 3876
March 2024 25450 3027248 38660 6092 600631 0 6 2642
April 2024 23280 1929042 30422 4285 455775 0 2 2049
May 2024 38307 1272256 65849 6621 895434 0 5 4576
June 2024 30697 2982300 47371 3260 1276097 0 2 3404
TOTAL 1477403 16600455 4808151 657478 5101891 176 408 330611