For each week beginning on a given date, the figures show the number of sites that reported they are using the availability_calendars 7.x-4.0 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Week startingCount
April 21, 20245
April 14, 20245
April 7, 20244
March 31, 20243
March 24, 20244
March 17, 20246
March 10, 20245
March 3, 20244
February 25, 20244
February 18, 20244
February 11, 20243
February 4, 20243
January 28, 20243
January 21, 20244
January 14, 20242
January 7, 20243
December 31, 20233
December 24, 20234
December 17, 20233
December 10, 20233
December 3, 20234
November 26, 20234
November 19, 20236
November 12, 20234
November 5, 20233
October 29, 20235
October 22, 20235
October 15, 20233
October 8, 20234
October 1, 20233
September 24, 20234
September 17, 20235
September 10, 20233
September 3, 20234
August 27, 20235
August 20, 20233
August 13, 20233
August 6, 20234
July 30, 20233
July 23, 20234
July 16, 20234
July 9, 20234
July 2, 20233
June 25, 20234
June 18, 20232
June 11, 20233
June 4, 20234
May 28, 20234
May 21, 20234
May 14, 20234
May 7, 20234
April 30, 20234
April 23, 20235
April 16, 20233
April 9, 20233
April 2, 20235
March 26, 20236
March 19, 20234
March 12, 20235
March 5, 20233
February 26, 20236
February 19, 20235
February 12, 20235
February 5, 20235
January 29, 20236
January 22, 20234
January 15, 20234
January 8, 20233
January 1, 20234
December 25, 20224
December 18, 20223
December 11, 20225
December 4, 20224
November 27, 20224
November 20, 20224
November 13, 20225
November 6, 20221
October 30, 20223
October 23, 20224
October 16, 20224
October 9, 20224
October 2, 20224
September 25, 20224
September 18, 20224
September 11, 20224
September 4, 20224
August 28, 20225
August 21, 20223
August 14, 20224
August 7, 20223
July 31, 20225
July 24, 20223
July 17, 20222
July 10, 20221
July 3, 20221
June 26, 20221
June 19, 20221
June 12, 20221
June 5, 20221
May 29, 20221
May 22, 20221
May 15, 20221
May 8, 20221
May 1, 20221
April 24, 20221
April 17, 20221
April 10, 20221
April 3, 20221
March 27, 20221
March 20, 20221
March 13, 20221
March 6, 20221
February 27, 20221
February 20, 20221
February 13, 20221
February 6, 20221
January 30, 20221
January 23, 20221
January 16, 20221
January 9, 20221
January 2, 20221
December 26, 20211
December 19, 20211
December 12, 20211
December 5, 20211
November 28, 20211
November 21, 20211
November 14, 20211
November 7, 20211
October 31, 20211
October 24, 20211
October 17, 20211
October 10, 20211
October 3, 20211
September 26, 20211
September 19, 20211
September 12, 20211
September 5, 20211
August 29, 20211
August 22, 20211
August 15, 20211
August 8, 20211
August 1, 20211
July 25, 20211
July 18, 20211
July 11, 20211
July 4, 20211
June 27, 20211
June 20, 20211
June 13, 20211
June 6, 20211
May 30, 20211
May 23, 20211
May 16, 20213
May 9, 20211
May 2, 20211
April 25, 20211
April 18, 20212
April 11, 20212
April 4, 20212
March 28, 20211
March 14, 20211
March 7, 20211
February 28, 20211
February 21, 20212
February 14, 20211
February 7, 20212
January 31, 20211
January 24, 20211
January 17, 20212
January 10, 20212
January 3, 20212
December 27, 20203
December 20, 20202
December 13, 20202
December 6, 20204
November 29, 20203
November 22, 20203
November 15, 20203
November 8, 20206
November 1, 20203
October 25, 20203
October 18, 20203
October 11, 20203
October 4, 20203
September 27, 20203
September 20, 20203
September 13, 20203
September 6, 20203
August 30, 20203
August 23, 20203
August 16, 20203
August 9, 20203
August 2, 20203
July 26, 20203
July 19, 20203
July 12, 20203
July 5, 20204
June 28, 20204
June 21, 20204
June 14, 20205
June 7, 20204
May 31, 20204
May 24, 20204
May 17, 20204
May 10, 20204
May 3, 20204
April 26, 20205
April 19, 20206
April 12, 20206
April 5, 20205
March 29, 20205
March 22, 20207
March 15, 20205
March 8, 20206
March 1, 20206
February 23, 20209
February 16, 20207
February 9, 20205
February 2, 20207
January 26, 20209
January 19, 20206
January 12, 20205
January 5, 20207
December 29, 201910
December 22, 201910
December 15, 201910
December 8, 201912
December 1, 201913
November 24, 201914
November 17, 201915
November 10, 201912
November 3, 201915
October 27, 201913
October 20, 201914
October 13, 201913
October 6, 201915
September 29, 201912
September 22, 201919
September 15, 201914
September 8, 201915
September 1, 201921
August 25, 201912
August 18, 201916
August 11, 201915
August 4, 201920
July 28, 201913
July 21, 201915
July 14, 201916
July 7, 201915
June 30, 201917
June 23, 201915
June 16, 201916
June 9, 201916
June 2, 201918
May 26, 201917
May 19, 201921
May 12, 201921
May 5, 201918
April 28, 201919
April 21, 201920
April 14, 201918
April 7, 201915
March 31, 201919
March 24, 201920
March 17, 201920
March 10, 201921
March 3, 201919
February 24, 201921
February 17, 201918
February 10, 201921
February 3, 201921
January 27, 201924
January 20, 201922
January 13, 201923
January 6, 201921
December 30, 201820
December 23, 201820
December 16, 201820
December 9, 201822
December 2, 201822
November 25, 201823
November 18, 201820
November 11, 201823
November 4, 201823
October 28, 201824
October 21, 201821
October 14, 201823
October 7, 201822
September 30, 201822
September 23, 201823
September 16, 201822
September 9, 201824
September 2, 201825
August 26, 201823
August 19, 201822
August 12, 201823
August 5, 201823
July 29, 201826
July 22, 201823
July 15, 201824
July 8, 201822
July 1, 201822
June 24, 201823
June 17, 201824
June 10, 201825
June 3, 201826
May 27, 201821
May 20, 201823
May 13, 201825
May 6, 201823
April 29, 201827
April 22, 201823
April 15, 201823
April 8, 201827
April 1, 201826
March 25, 201825
March 18, 201823
March 11, 201822
March 4, 201828
February 25, 201830
February 18, 201823
February 11, 201825
February 4, 201830
January 28, 201826
January 21, 201823
January 14, 201830
January 7, 201830
December 31, 201725
December 24, 201728
December 17, 201727
December 10, 201729
December 3, 201735
November 26, 201735
November 19, 201730
November 12, 201732
November 5, 201733
October 29, 201731
October 22, 201727
October 15, 201726
October 8, 201731
October 1, 201732
September 24, 201731
September 17, 201729
September 10, 201728
September 3, 201731
August 27, 201732
August 20, 201731
August 13, 201732
August 6, 201729
July 30, 201736
July 23, 201738
July 16, 201736
July 9, 201733
July 2, 201736
June 25, 201738
June 18, 201738
June 11, 201738
June 4, 201738
May 28, 201742
May 21, 201737
May 14, 201737
May 7, 201742
April 30, 201741
April 23, 201740
April 16, 201739
April 9, 201741
April 2, 201741
March 26, 201740
March 19, 201744
March 12, 201745
March 5, 201746
February 26, 201741
February 19, 201739
February 12, 201743
February 5, 201748
January 29, 201739
January 22, 201738
January 15, 201750
January 8, 201750
January 1, 201749
December 25, 201642
December 18, 201647
December 11, 201644
December 4, 201654
November 27, 201649
November 20, 201652
November 13, 201652
November 6, 201650
October 30, 201655
October 23, 201651
October 16, 201651
October 9, 201652
October 2, 201649
September 25, 201648
September 18, 201648
September 11, 201653
September 4, 201656
August 28, 201649
August 21, 201654
August 14, 201654
August 7, 201653
July 31, 201658
July 24, 201655
July 17, 201658
July 10, 201652
July 3, 201656
June 26, 201654
June 19, 201653
June 12, 201656
June 5, 201654
May 29, 201654
May 22, 201651
May 15, 201657
May 8, 201654
May 1, 201653
April 24, 201655
April 17, 201658
April 10, 201657
April 3, 201651
March 27, 201655
March 20, 201657
March 13, 201655
March 6, 201663
February 28, 201661
February 21, 201661
February 14, 201662
February 7, 201662
January 31, 201663
January 24, 201660
January 17, 201660
January 10, 201670
January 3, 201674
December 27, 201572
December 20, 201572
December 13, 201568
December 6, 201567
November 29, 201567
November 22, 201566
November 15, 201568
November 8, 201562
November 1, 201571
October 25, 201570
October 18, 201568
October 11, 201570
October 4, 201559
September 27, 201564
September 20, 201561
September 13, 201568
September 6, 201575
August 30, 201569
August 23, 201572
August 16, 201573
August 9, 201575
August 2, 201571
July 26, 201571
July 19, 201576
July 12, 201574
July 5, 201579
June 28, 201568
June 21, 201571
June 14, 201567
June 7, 201568
May 31, 201568
May 24, 201568
May 17, 201573
May 10, 201573
May 3, 201571
April 26, 201571
April 19, 201572
April 12, 201571
April 5, 201576
March 29, 201573
March 22, 201579
March 15, 201573
March 8, 201576
March 1, 201582
February 22, 201576
February 15, 201579
February 8, 201575
February 1, 201575
January 25, 201579
January 18, 201581
January 11, 201585
January 4, 201579
December 28, 201485
December 21, 201482
December 14, 201484
December 7, 201492
November 30, 201487
November 23, 201494
November 16, 201493
November 9, 201493
November 2, 2014103
October 26, 2014106
October 19, 2014105
October 12, 2014110
October 5, 2014113
September 28, 2014112
September 21, 2014107
September 14, 2014112
September 7, 2014105
August 31, 2014111
August 24, 2014110
August 17, 2014107
August 10, 2014113
August 3, 2014109
July 27, 2014107
July 20, 2014108
July 13, 2014112
July 6, 2014110
June 29, 2014104
June 22, 2014108
June 15, 201498
June 8, 2014106
June 1, 2014106
May 25, 2014106
May 18, 2014103
May 11, 2014105
May 4, 2014107
April 27, 2014105
April 20, 2014119
April 13, 2014112
April 6, 2014110
March 30, 2014121
March 23, 2014120
March 16, 2014119
March 9, 2014123
March 2, 2014117
February 23, 2014118
February 16, 2014126
February 9, 2014134
February 2, 2014125
January 26, 2014131
January 19, 2014137
January 12, 2014146
January 5, 2014146
December 29, 2013140
December 22, 2013141
December 15, 2013149
December 8, 2013160
December 1, 2013146
November 24, 2013154
November 17, 2013161
November 10, 2013152
November 3, 2013149
October 27, 2013160
October 20, 2013154
October 13, 2013167
October 6, 2013166
September 29, 2013170
September 22, 2013159
September 15, 2013158
September 8, 2013172
September 1, 2013167
August 25, 2013168
August 18, 2013168
August 11, 2013154
August 4, 2013163
July 28, 2013169
July 21, 2013179
July 14, 2013179
July 7, 2013179
June 30, 2013182
June 23, 2013186
June 16, 2013180
June 9, 2013184
June 2, 2013178
May 26, 2013191
May 19, 2013167
May 12, 2013205
May 5, 2013213
April 28, 2013219
April 21, 2013243
April 14, 2013250
April 7, 2013264
March 31, 2013278
March 24, 2013302
March 17, 2013334
March 10, 2013426
March 3, 2013533
February 24, 2013495
February 17, 2013473
February 10, 2013447
February 3, 2013421
January 27, 2013394
January 20, 2013380
January 13, 2013362
January 6, 2013304
December 30, 2012246
December 23, 2012218
December 16, 2012211
December 9, 2012157
December 2, 201278