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.x-dev 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
March 17, 20241
March 10, 20241
March 3, 20241
February 25, 20241
February 18, 20241
February 11, 20241
February 4, 20241
January 28, 20241
January 21, 20241
January 14, 20241
January 7, 20241
December 31, 20231
December 24, 20231
December 17, 20231
December 10, 20231
December 3, 20231
November 26, 20231
November 19, 20231
November 12, 20231
November 5, 20231
October 29, 20231
October 22, 20231
October 15, 20231
October 8, 20231
October 1, 20231
September 24, 20231
September 17, 20231
September 10, 20231
September 3, 20231
August 27, 20231
August 20, 20231
August 13, 20231
August 6, 20231
July 30, 20231
July 23, 20231
July 16, 20231
July 9, 20231
July 2, 20231
June 25, 20231
June 18, 20231
June 11, 20231
June 4, 20231
May 28, 20231
May 21, 20231
May 14, 20231
May 7, 20231
April 30, 20231
April 23, 20231
April 16, 20231
April 9, 20231
April 2, 20231
March 26, 20231
March 19, 20231
March 12, 20231
March 5, 20231
February 26, 20231
February 19, 20231
February 12, 20231
February 5, 20231
January 29, 20231
January 22, 20231
January 15, 20231
January 8, 20231
January 1, 20231
December 25, 20221
December 18, 20221
December 11, 20221
December 4, 20221
November 27, 20221
November 20, 20221
November 13, 20221
November 6, 20221
October 30, 20221
October 23, 20221
October 16, 20221
October 9, 20221
October 2, 20222
September 25, 20221
September 18, 20221
September 11, 20221
September 4, 20221
August 28, 20221
August 21, 20221
August 14, 20221
August 7, 20222
July 31, 20221
July 24, 20221
July 17, 20221
July 10, 20222
July 3, 20221
June 26, 20221
June 19, 20221
June 12, 20221
June 5, 20222
May 29, 20222
May 22, 20221
May 15, 20221
May 8, 20223
May 1, 20222
April 24, 20221
April 17, 20221
April 10, 20221
April 3, 20222
March 27, 20222
March 20, 20221
March 13, 20221
March 6, 20221
February 27, 20221
January 16, 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 17, 20211
October 10, 20211
September 26, 20212
July 4, 20211
May 23, 20211
March 14, 20211
October 25, 20201
October 4, 20201
September 20, 20201
August 23, 20201
August 2, 20202
July 19, 20201
July 12, 20201
July 5, 20201
June 28, 20201
June 21, 20202
June 14, 20201
June 7, 20201
May 31, 20202
May 24, 20201
May 17, 20201
May 10, 20201
May 3, 20201
April 26, 20201
April 19, 20201
April 12, 20201
April 5, 20201
March 29, 20201
March 22, 20201
March 15, 20201
March 8, 20201
March 1, 20201
February 23, 20203
February 16, 20201
February 9, 20201
February 2, 20202
January 26, 20202
January 19, 20202
January 12, 20201
January 5, 20201
December 29, 20191
December 22, 20191
December 15, 20192
December 8, 20191
December 1, 20192
November 24, 20192
November 17, 20192
November 10, 20192
November 3, 20191
October 27, 20191
October 20, 20192
October 13, 20192
October 6, 20192
September 29, 20192
September 22, 20191
September 15, 20192
September 8, 20191
September 1, 20193
August 25, 20191
August 18, 20191
August 11, 20193
August 4, 20192
July 28, 20191
July 21, 20194
July 14, 20193
July 7, 20192
June 30, 20192
June 23, 20192
June 16, 20193
June 9, 20194
June 2, 20193
May 26, 20192
May 19, 20193
May 12, 20192
May 5, 20191
April 28, 20192
April 21, 20191
April 14, 20191
April 7, 20191
March 31, 20191
March 24, 20191
March 10, 20191
March 3, 20191
February 24, 20191
February 17, 20192
February 10, 20192
February 3, 20191
January 27, 20191
January 20, 20192
January 13, 20192
January 6, 20192
December 30, 20181
December 23, 20181
December 16, 20182
December 9, 20182
December 2, 20182
November 25, 20182
November 18, 20182
November 11, 20183
November 4, 20182
October 28, 20181
October 21, 20182
October 14, 20182
October 7, 20183
September 30, 20183
September 23, 20181
September 16, 20181
September 9, 20182
September 2, 20181
August 26, 20182
August 19, 20181
August 12, 20182
August 5, 20184
July 29, 20181
July 22, 20181
July 15, 20181
July 8, 20182
July 1, 20182
June 24, 20181
June 17, 20182
June 10, 20182
June 3, 20183
May 27, 20181
May 20, 20182
May 13, 20181
May 6, 20184
April 29, 20187
April 22, 20184
April 15, 20185
April 8, 20184
April 1, 20185
March 25, 20185
March 18, 20185
March 11, 20185
March 4, 20185
February 25, 20183
February 18, 20184
February 11, 20186
February 4, 20184
January 28, 20185
January 21, 20187
January 14, 20184
January 7, 20185
December 31, 20174
December 24, 20173
December 17, 20175
December 10, 20173
December 3, 20177
November 26, 20174
November 19, 20174
November 12, 20176
November 5, 20176
October 29, 20177
October 22, 20175
October 15, 20177
October 8, 20174
October 1, 20175
September 24, 20173
September 17, 20176
September 10, 20176
September 3, 20176
August 27, 20175
August 20, 20175
August 13, 20175
August 6, 20175
July 30, 20176
July 23, 20175
July 16, 20177
July 9, 20178
July 2, 20179
June 25, 20177
June 18, 20176
June 11, 20178
June 4, 20178
May 28, 20176
May 21, 20177
May 14, 20177
May 7, 20178
April 30, 20175
April 23, 20177
April 16, 20179
April 9, 201710
April 2, 20179
March 26, 20178
March 19, 20178
March 12, 20179
March 5, 20178
February 26, 20177
February 19, 20176
February 12, 20177
February 5, 201710
January 29, 20179
January 22, 201711
January 15, 20178
January 8, 201712
January 1, 20179
December 25, 20167
December 18, 20167
December 11, 20168
December 4, 20169
November 27, 20167
November 20, 20167
November 13, 20168
November 6, 20169
October 30, 201612
October 23, 201611
October 16, 20168
October 9, 201610
October 2, 20167
September 25, 20167
September 18, 20168
September 11, 20166
September 4, 20166
August 28, 20166
August 21, 20168
August 14, 201610
August 7, 20167
July 31, 20167
July 24, 201610
July 17, 201611
July 10, 201614
July 3, 20169
June 26, 20168
June 19, 20166
June 12, 20169
June 5, 201612
May 29, 20168
May 22, 20166
May 15, 20169
May 8, 20167
May 1, 20169
April 24, 201611
April 17, 201610
April 10, 201611
April 3, 201610
March 27, 201610
March 20, 201610
March 13, 201611
March 6, 201611
February 28, 201612
February 21, 201612
February 14, 201612
February 7, 201612
January 31, 201613
January 24, 201613
January 17, 201611
January 10, 201612
January 3, 201611
December 27, 201510
December 20, 201511
December 13, 201510
December 6, 20159
November 29, 201511
November 22, 201512
November 15, 201511
November 8, 201512
November 1, 201511
October 25, 201510
October 18, 201511
October 11, 201510
October 4, 201513
September 27, 201515
September 20, 201516
September 13, 201512
September 6, 201513
August 30, 201512
August 23, 201514
August 16, 201514
August 9, 201511
August 2, 201512
July 26, 201512
July 19, 201517
July 12, 201515
July 5, 201512
June 28, 201511
June 21, 201516
June 14, 201516
June 7, 201515
May 31, 201514
May 24, 201519
May 17, 201517
May 10, 201516
May 3, 201516
April 26, 201517
April 19, 201516
April 12, 201521
April 5, 201517
March 29, 201514
March 22, 201515
March 15, 201517
March 8, 201514
March 1, 201514
February 22, 201515
February 15, 201515
February 8, 201519
November 2, 20141
July 20, 20141
March 30, 20141
March 23, 20141
March 16, 20141
March 9, 20141
March 2, 20141
February 23, 20141
February 16, 20141
February 9, 20141
February 2, 20141
January 26, 20141
January 19, 20141
January 12, 20141
January 5, 20141
December 29, 20131
December 22, 20131
December 15, 20131
December 8, 20131
December 1, 20131
November 24, 20131
November 17, 20131
November 10, 20131
November 3, 20131
October 27, 20131
October 20, 20131
October 13, 20131
October 6, 20132
September 29, 20131
September 22, 20132
September 15, 20131
September 8, 20132
September 1, 20131
August 25, 20132
August 18, 20131
August 11, 20131
August 4, 20131
July 28, 20132
July 21, 20132
July 14, 20131
July 7, 20131
June 30, 20131
June 23, 20131
June 16, 20131
June 9, 20131
June 2, 20131
May 26, 20132
May 19, 20131
May 12, 20131
May 5, 20131
April 28, 20131
April 21, 20131
April 14, 20131
April 7, 20132
March 31, 20131
March 24, 20131
March 17, 20131
March 10, 20132
March 3, 20132
February 24, 20131
February 17, 20131
February 10, 20131
February 3, 20131
January 27, 20132
January 20, 20131
January 13, 20131
January 6, 20131
December 30, 20121
December 23, 20121
December 16, 20121
December 9, 20121
December 2, 20121
November 25, 20121
November 18, 20122
November 11, 20121
November 4, 20121
October 28, 20122
October 21, 20123