For each week beginning on a given date, the figures show the number of sites that reported they are using the themekey 6.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 14, 202459
April 7, 202453
March 31, 202460
March 24, 202457
March 17, 202452
March 10, 202457
March 3, 202456
February 25, 202458
February 18, 202468
February 11, 202467
February 4, 202462
January 28, 202465
January 21, 202464
January 14, 202468
January 7, 202466
December 31, 202359
December 24, 202356
December 17, 202361
December 10, 202361
December 3, 202363
November 26, 202364
November 19, 202363
November 12, 202363
November 5, 202360
October 29, 202365
October 22, 202362
October 15, 202360
October 8, 202361
October 1, 202366
September 24, 202367
September 17, 202366
September 10, 202369
September 3, 202361
August 27, 202363
August 20, 202363
August 13, 202355
August 6, 202366
July 30, 202363
July 23, 202365
July 16, 202367
July 9, 202365
July 2, 202366
June 25, 202367
June 18, 202366
June 11, 202385
June 4, 202361
May 28, 202365
May 21, 202372
May 14, 202367
May 7, 202369
April 30, 202369
April 23, 202380
April 16, 202370
April 9, 202368
April 2, 202367
March 26, 202369
March 19, 202384
March 12, 202367
March 5, 202369
February 26, 202369
February 19, 202369
February 12, 202371
February 5, 202367
January 29, 202367
January 22, 202367
January 15, 202366
January 8, 202371
January 1, 202371
December 25, 202277
December 18, 202269
December 11, 202275
December 4, 202269
November 27, 202269
November 20, 202275
November 13, 202273
November 6, 202279
October 30, 202274
October 23, 202271
October 16, 202271
October 9, 202273
October 2, 202275
September 25, 202272
September 18, 202271
September 11, 202271
September 4, 202279
August 28, 202278
August 21, 202280
August 14, 202272
August 7, 202277
July 31, 202281
July 24, 202274
July 17, 202277
July 10, 202277
July 3, 202280
June 26, 202278
June 19, 202280
June 12, 2022101
June 5, 202277
May 29, 202277
May 22, 202275
May 15, 202280
May 8, 202282
May 1, 202281
April 24, 202282
April 17, 202280
April 10, 202283
April 3, 202281
March 27, 202279
March 20, 2022103
March 13, 202284
March 6, 202283
February 27, 202282
February 20, 202286
February 13, 202285
February 6, 202286
January 30, 202292
January 23, 202292
January 16, 202291
January 9, 202284
January 2, 202286
December 26, 202190
December 19, 202189
December 12, 202189
December 5, 202195
November 28, 2021108
November 21, 202183
November 14, 202196
November 7, 202191
October 31, 202193
October 24, 2021100
October 17, 202194
October 10, 202196
October 3, 202199
September 26, 2021110
September 19, 2021102
September 12, 2021106
September 5, 202198
August 29, 202199
August 22, 2021104
August 15, 2021103
August 8, 202197
August 1, 2021108
July 25, 2021100
July 18, 2021103
July 11, 2021107
July 4, 2021115
June 27, 2021102
June 20, 2021109
June 13, 2021105
June 6, 2021110
May 30, 2021111
May 23, 2021102
May 16, 2021111
May 9, 2021108
May 2, 2021107
April 25, 2021111
April 18, 2021112
April 11, 2021100
April 4, 2021111
March 28, 2021110
March 21, 2021118
March 14, 2021114
March 7, 2021111
February 28, 2021123
February 21, 2021120
February 14, 2021124
February 7, 2021121
January 31, 2021126
January 24, 2021126
January 17, 2021133
January 10, 2021126
January 3, 2021124
December 27, 2020125
December 20, 2020128
December 13, 2020134
December 6, 2020125
November 29, 2020128
November 22, 2020130
November 15, 2020124
November 8, 2020137
November 1, 2020148
October 25, 2020149
October 18, 2020142
October 11, 2020143
October 4, 2020146
September 27, 2020154
September 20, 2020148
September 13, 2020156
September 6, 2020155
August 30, 2020151
August 23, 2020151
August 16, 2020150
August 9, 2020147
August 2, 2020151
July 26, 2020148
July 19, 2020156
July 12, 2020160
July 5, 2020161
June 28, 2020155
June 21, 2020157
June 14, 2020160
June 7, 2020156
May 31, 2020165
May 24, 2020166
May 17, 2020160
May 10, 2020171
May 3, 2020175
April 26, 2020174
April 19, 2020180
April 12, 2020173
April 5, 2020174
March 29, 2020183
March 22, 2020178
March 15, 2020178
March 8, 2020176
March 1, 2020181
February 23, 2020181
February 16, 2020185
February 9, 2020192
February 2, 2020181
January 26, 2020176
January 19, 2020178
January 12, 2020177
January 5, 2020192
December 29, 2019184
December 22, 2019194
December 15, 2019181
December 8, 2019205
December 1, 2019207
November 24, 2019213
November 17, 2019208
November 10, 2019208
November 3, 2019197
October 27, 2019204
October 20, 2019196
October 13, 2019202
October 6, 2019224
September 29, 2019218
September 22, 2019215
September 15, 2019206
September 8, 2019219
September 1, 2019214
August 25, 2019225
August 18, 2019208
August 11, 2019214
August 4, 2019219
July 28, 2019240
July 21, 2019216
July 14, 2019234
July 7, 2019228
June 30, 2019237
June 23, 2019230
June 16, 2019246
June 9, 2019245
June 2, 2019254
May 26, 2019247
May 19, 2019244
May 12, 2019240
May 5, 2019234
April 28, 2019234
April 21, 2019236
April 14, 2019228
April 7, 2019240
March 31, 2019239
March 24, 2019254
March 17, 2019267
March 10, 2019266
March 3, 2019267
February 24, 2019270
February 17, 2019274
February 10, 2019272
February 3, 2019267
January 27, 2019276
January 20, 2019276
January 13, 2019272
January 6, 2019268
December 30, 2018268
December 23, 2018278
December 16, 2018285
December 9, 2018288
December 2, 2018284
November 25, 2018281
November 18, 2018286
November 11, 2018289
November 4, 2018282
October 28, 2018284
October 21, 2018293
October 14, 2018294
October 7, 2018292
September 30, 2018300
September 23, 2018297
September 16, 2018300
September 9, 2018291
September 2, 2018302
August 26, 2018303
August 19, 2018307
August 12, 2018310
August 5, 2018316
July 29, 2018319
July 22, 2018306
July 15, 2018310
July 8, 2018321
July 1, 2018332
June 24, 2018501
June 17, 2018483
June 10, 2018328
June 3, 2018324
May 27, 2018334
May 20, 2018344
May 13, 2018333
May 6, 2018359
April 29, 2018416
April 22, 2018354
April 15, 2018342
April 8, 2018378
April 1, 2018364
March 25, 2018400
March 18, 2018386
March 11, 2018388
March 4, 2018410
February 25, 2018406
February 18, 2018414
February 11, 2018410
February 4, 2018402
January 28, 2018404
January 21, 2018399
January 14, 2018401
January 7, 2018411
December 31, 2017410
December 24, 2017407
December 17, 2017420
December 10, 2017426
December 3, 2017415
November 26, 2017433
November 19, 2017445
November 12, 2017445
November 5, 2017443
October 29, 2017447
October 22, 2017444
October 15, 2017459
October 8, 2017463
October 1, 2017461
September 24, 2017461
September 17, 2017472
September 10, 2017470
September 3, 2017471
August 27, 2017480
August 20, 2017472
August 13, 2017473
August 6, 2017482
July 30, 2017491
July 23, 2017496
July 16, 2017484
July 9, 2017502
July 2, 2017489
June 25, 2017505
June 18, 2017509
June 11, 2017508
June 4, 2017510
May 28, 2017524
May 21, 2017536
May 14, 2017526
May 7, 2017519
April 30, 2017522
April 23, 2017530
April 16, 2017543
April 9, 2017548
April 2, 2017556
March 26, 2017555
March 19, 2017554
March 12, 2017562
March 5, 2017565
February 26, 2017583
February 19, 2017585
February 12, 2017579
February 5, 2017594
January 29, 2017605
January 22, 2017612
January 15, 2017614
January 8, 2017630
January 1, 2017620
December 25, 2016605
December 18, 2016618
December 11, 2016651
December 4, 2016645
November 27, 2016658
November 20, 2016660
November 13, 2016679
November 6, 2016682
October 30, 2016670
October 23, 2016706
October 16, 2016679
October 9, 2016700
October 2, 2016708
September 25, 2016694
September 18, 2016709
September 11, 2016696
September 4, 2016711
August 28, 2016736
August 21, 2016776
August 14, 2016792
August 7, 2016748
July 31, 2016728
July 24, 2016759
July 17, 2016854
July 10, 2016852
July 3, 2016770
June 26, 2016738
June 19, 2016759
June 12, 2016771
June 5, 2016777
May 29, 2016766
May 22, 2016776
May 15, 2016796
May 8, 2016758
May 1, 2016789
April 24, 2016792
April 17, 2016782
April 10, 2016819
April 3, 2016804
March 27, 2016830
March 20, 2016848
March 13, 2016865
March 6, 2016881
February 28, 2016916
February 21, 2016926
February 14, 2016914
February 7, 2016904
January 31, 2016891
January 24, 2016877
January 17, 2016900
January 10, 2016941
January 3, 2016943
December 27, 2015886
December 20, 2015921
December 13, 2015953
December 6, 2015957
November 29, 2015994
November 22, 2015957
November 15, 20151,055
November 8, 20151,003
November 1, 20151,050
October 25, 20151,011
October 18, 20151,058
October 11, 20151,025
October 4, 20151,038
September 27, 2015996
September 20, 2015976
September 13, 20151,037
September 6, 20151,523
August 30, 20151,142
August 23, 20151,094
August 16, 20151,128
August 9, 20151,128
August 2, 20151,146
July 26, 20151,157
July 19, 20151,170
July 12, 20151,120
July 5, 20151,144
June 28, 20151,144
June 21, 20151,217
June 14, 20151,245
June 7, 20151,181
May 31, 20151,198
May 24, 20151,189
May 17, 20151,224
May 10, 20151,216
May 3, 20151,252
April 26, 20151,287
April 19, 20151,257
April 12, 20151,253
April 5, 20151,280
March 29, 20151,305
March 22, 20151,371
March 15, 20151,326
March 8, 20151,326
March 1, 20151,329
February 22, 20151,339
February 15, 20151,364
February 8, 20151,356
February 1, 20151,363
January 25, 20151,378
January 18, 20151,387
January 11, 20151,393
January 4, 20151,391
December 28, 20141,325
December 21, 20141,323
December 14, 20141,389
December 7, 20141,451
November 30, 20141,518
November 23, 20141,474
November 16, 20141,562
November 9, 20141,515
November 2, 20141,506
October 26, 20141,519
October 19, 20141,561
October 12, 20141,545
October 5, 20141,600
September 28, 20141,532
September 21, 20141,631
September 14, 20141,583
September 7, 20141,628
August 31, 20141,599
August 24, 20141,637
August 17, 20141,621
August 10, 20141,658
August 3, 20141,661
July 27, 20141,667
July 20, 20141,679
July 13, 20141,661
July 6, 20141,648
June 29, 20141,636
June 22, 20141,635
June 15, 20141,625
June 8, 20141,706
June 1, 20141,752
May 25, 20141,717
May 18, 20141,724
May 11, 20141,754
May 4, 20141,739
April 27, 20141,815
April 20, 20141,781
April 13, 20141,821
April 6, 20141,875
March 30, 20141,943
March 23, 20141,933
March 16, 20142,030
March 9, 20142,073
March 2, 20142,067
February 23, 20142,316
February 16, 20142,149
February 9, 20142,225
February 2, 20142,225
January 26, 20142,243
January 19, 20142,313
January 12, 20142,550
January 5, 201413,045
December 29, 20134,435
December 22, 20132,474
December 15, 20132,652
December 8, 20132,690
December 1, 20132,810
November 24, 20132,842
November 17, 20133,012
November 10, 20133,103
November 3, 20133,088
October 27, 20132,968
October 20, 20133,012
October 13, 20132,972
October 6, 20132,962
September 29, 20133,317
September 22, 20132,945
September 15, 20132,976
September 8, 20132,991
September 1, 20132,943
August 25, 20132,957
August 18, 20132,927
August 11, 20132,858
August 4, 20132,881
July 28, 20132,915
July 21, 20133,022
July 14, 20133,012
July 7, 20132,908
June 30, 20132,927
June 23, 20133,028
June 16, 20133,071
June 9, 20133,083
June 2, 20133,155
May 26, 20133,006
May 19, 20132,702
May 12, 20133,191
May 5, 20133,103
April 28, 20133,072
April 21, 20133,212
April 14, 20133,153
April 7, 20133,126
March 31, 20133,137
March 24, 20133,045
March 17, 20133,062
March 10, 20133,115
March 3, 20133,255
February 24, 20133,239
February 17, 20133,147
February 10, 20133,297
February 3, 20133,270
January 27, 20133,162
January 20, 20133,129
January 13, 20133,110
January 6, 20133,110
December 30, 20122,762
December 23, 20122,488
December 16, 20122,875
December 9, 20126,935
December 2, 201212,954
November 25, 201213,026
November 18, 201212,751
November 11, 20124,568
November 4, 20122,789
October 28, 20122,745
October 21, 20122,835