For each week beginning on a given date, the figures show the number of sites that reported they are using the devel 6.x-1.15 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, 20241
April 7, 20241
March 31, 20241
March 24, 20241
March 17, 20241
March 10, 20241
March 3, 20241
February 25, 20241
February 18, 20241
February 11, 20242
February 4, 20241
January 28, 20241
January 21, 20241
January 14, 20241
January 7, 20241
December 31, 20231
December 24, 20231
December 17, 20233
December 10, 20231
December 3, 20231
November 26, 20231
November 19, 20231
November 12, 20232
November 5, 20231
October 29, 20232
October 22, 20232
October 15, 20232
October 8, 20231
October 1, 20231
September 24, 20231
September 17, 20231
September 10, 20231
September 3, 20231
August 27, 20231
August 20, 20232
August 13, 20232
August 6, 20232
July 30, 20231
July 23, 20231
July 16, 20232
July 9, 20231
July 2, 20232
June 25, 20231
June 18, 20231
June 11, 20231
June 4, 20231
May 28, 20231
May 21, 20231
May 14, 20231
May 7, 20232
April 30, 20231
April 23, 20231
April 16, 20231
April 9, 20231
April 2, 20232
March 26, 20231
March 19, 20231
March 12, 20231
March 5, 20231
February 26, 20232
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, 20222
November 27, 20221
November 20, 20222
November 13, 20221
November 6, 20221
October 30, 20221
October 23, 20221
October 16, 20221
October 9, 20221
October 2, 20221
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, 20222
July 24, 20222
July 17, 20221
July 10, 20223
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, 20223
March 13, 20221
March 6, 20222
February 27, 20221
February 20, 20221
February 13, 20223
February 6, 20221
January 30, 20221
January 23, 20221
January 16, 20221
January 9, 20222
January 2, 20221
December 26, 20211
December 19, 20211
December 12, 20211
December 5, 20212
November 28, 20212
November 21, 20212
November 7, 20212
October 31, 20212
October 24, 20212
October 17, 20211
October 10, 20211
October 3, 20211
September 26, 20212
September 19, 20212
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, 20212
July 4, 20212
June 27, 20211
June 20, 20211
June 13, 20211
June 6, 20212
May 30, 20211
May 23, 20211
May 16, 20211
May 9, 20212
May 2, 20211
April 25, 20211
April 18, 20212
April 11, 20211
April 4, 20211
March 28, 20211
March 21, 20211
March 14, 20211
March 7, 20211
February 28, 20212
February 21, 20212
February 14, 20212
February 7, 20212
January 31, 20213
January 24, 20213
January 17, 20213
January 10, 20212
January 3, 20213
December 27, 20202
December 20, 20202
December 13, 20203
December 6, 20202
November 29, 20202
November 22, 20203
November 15, 20202
November 8, 20202
November 1, 20204
October 25, 20203
October 18, 20204
October 11, 20202
October 4, 20203
September 27, 20203
September 20, 20202
September 13, 20202
September 6, 20202
August 30, 20203
August 23, 20202
August 16, 20203
August 9, 20202
August 2, 20203
July 26, 20202
July 19, 20202
July 12, 20203
July 5, 20202
June 28, 20203
June 21, 20205
June 14, 20202
June 7, 20202
May 31, 20203
May 24, 20203
May 17, 20202
May 10, 20202
May 3, 20202
April 26, 20202
April 19, 20202
April 12, 20202
April 5, 20202
March 29, 20203
March 22, 20202
March 15, 20202
March 8, 20202
March 1, 20202
February 23, 20202
February 16, 20203
February 9, 20202
February 2, 20202
January 26, 20203
January 19, 20202
January 12, 20203
January 5, 20202
December 29, 20192
December 22, 20194
December 15, 20192
December 8, 20195
December 1, 20192
November 24, 20194
November 17, 20192
November 10, 20193
November 3, 20194
October 27, 20194
October 20, 20195
October 13, 20195
October 6, 20194
September 29, 20194
September 22, 20195
September 15, 20193
September 8, 20195
September 1, 20192
August 25, 20193
August 18, 20196
August 11, 20194
August 4, 20195
July 28, 20196
July 21, 20194
July 14, 20194
July 7, 20195
June 30, 20193
June 23, 20194
June 16, 20195
June 9, 20194
June 2, 20194
May 26, 20195
May 19, 20193
May 12, 20192
May 5, 20192
April 28, 20192
April 21, 20192
April 14, 20192
April 7, 20192
March 31, 20193
March 24, 20192
March 17, 20193
March 10, 20193
March 3, 20192
February 24, 20193
February 17, 20193
February 10, 20194
February 3, 20193
January 27, 20193
January 20, 20193
January 13, 20193
January 6, 20193
December 30, 20183
December 23, 20184
December 16, 20184
December 9, 20183
December 2, 20183
November 25, 20183
November 18, 20183
November 11, 20183
November 4, 20183
October 28, 20183
October 21, 20183
October 14, 20183
October 7, 20183
September 30, 20183
September 23, 20183
September 16, 20183
September 9, 20183
September 2, 20183
August 26, 20183
August 19, 20183
August 12, 20182
August 5, 20182
July 29, 20182
July 22, 20182
July 15, 20182
July 8, 20183
July 1, 20182
June 24, 20182
June 17, 20182
June 10, 20183
June 3, 20183
May 27, 20182
May 20, 20183
May 13, 20183
May 6, 20182
April 29, 20186
April 22, 20183
April 15, 20183
April 8, 20182
April 1, 20183
March 25, 20182
March 18, 20182
March 11, 20183
March 4, 20182
February 25, 20182
February 18, 20182
February 11, 20183
February 4, 20182
January 28, 20186
January 21, 20183
January 14, 20184
January 7, 20184
December 31, 20173
December 24, 20173
December 17, 20174
December 10, 20173
December 3, 20174
November 26, 20173
November 19, 20173
November 12, 20176
November 5, 20175
October 29, 20173
October 22, 20173
October 15, 20173
October 8, 20174
October 1, 20173
September 24, 20175
September 17, 20173
September 10, 20173
September 3, 20175
August 27, 20173
August 20, 20173
August 13, 20173
August 6, 20174
July 30, 20173
July 23, 20174
July 16, 20174
July 9, 20174
July 2, 20176
June 25, 20174
June 18, 20175
June 11, 20178
June 4, 20175
May 28, 20174
May 21, 20174
May 14, 20174
May 7, 20175
April 30, 20174
April 23, 20174
April 16, 20174
April 9, 20175
April 2, 20174
March 26, 20174
March 19, 20174
March 12, 20174
March 5, 20175
February 26, 20174
February 19, 20174
February 12, 20175
February 5, 20175
January 29, 20177
January 22, 20177
January 15, 20176
January 8, 20178
January 1, 20177
December 25, 20166
December 18, 20167
December 11, 20166
December 4, 20167
November 27, 20167
November 20, 20166
November 13, 20166
November 6, 20166
October 30, 20168
October 23, 20168
October 16, 20167
October 9, 20168
October 2, 201610
September 25, 20166
September 18, 20168
September 11, 20169
September 4, 20167
August 28, 201610
August 21, 20169
August 14, 201618
August 7, 201610
July 31, 20169
July 24, 201610
July 17, 201618
July 10, 201620
July 3, 201610
June 26, 20168
June 19, 20169
June 12, 201612
June 5, 20169
May 29, 20167
May 22, 20168
May 15, 20169
May 8, 20169
May 1, 20167
April 24, 201610
April 17, 201611
April 10, 201613
April 3, 201610
March 27, 20169
March 20, 201612
March 13, 20169
March 6, 201612
February 28, 201612
February 21, 201610
February 14, 201610
February 7, 201610
January 31, 201611
January 24, 201615
January 17, 20168
January 10, 201614
January 3, 20169
December 27, 201510
December 20, 201511
December 13, 201511
December 6, 201514
November 29, 201510
November 22, 201513
November 15, 201514
November 8, 201514
November 1, 201510
October 25, 201511
October 18, 201512
October 11, 201510
October 4, 20159
September 27, 20158
September 20, 20159
September 13, 20158
September 6, 20158
August 30, 201511
August 23, 201511
August 16, 20158
August 9, 20159
August 2, 201510
July 26, 20159
July 19, 20159
July 12, 201511
July 5, 20158
June 28, 201510
June 21, 201512
June 14, 201514
June 7, 201512
May 31, 201516
May 24, 201518
May 17, 201522
May 10, 201520
May 3, 201514
April 26, 201514
April 19, 201516
April 12, 201514
April 5, 201515
March 29, 201515
March 22, 201515
March 15, 201515
March 8, 201511
March 1, 201515
February 22, 201516
February 15, 201512
February 8, 201514
February 1, 201515
January 25, 201517
January 18, 201518
January 11, 201520
January 4, 201513
December 28, 201411
December 21, 201412
December 14, 201412
December 7, 201412
November 30, 201413
November 23, 201413
November 16, 201414
November 9, 201416
November 2, 201416
October 26, 201417
October 19, 201414
October 12, 201416
October 5, 201415
September 28, 201416
September 21, 201413
September 14, 201412
September 7, 201414
August 31, 201414
August 24, 201412
August 17, 201415
August 10, 201414
August 3, 201414
July 27, 201413
July 20, 201415
July 13, 201414
July 6, 201414
June 29, 201412
June 22, 201412
June 15, 201411
June 8, 201412
June 1, 201412
May 25, 201415
May 18, 201412
May 11, 201414
May 4, 201413
April 27, 201412
April 20, 201412
April 13, 201414
April 6, 201412
March 30, 201412
March 23, 201413
March 16, 201413
March 9, 201414
March 2, 201415
February 23, 201417
February 16, 201413
February 9, 201416
February 2, 201413
January 26, 201414
January 19, 201414
January 12, 201415
January 5, 201418
December 29, 201313
December 22, 201314
December 15, 201315
December 8, 201313
December 1, 201319
November 24, 201319
November 17, 201317
November 10, 201319
November 3, 201317
October 27, 201324
October 20, 201318
October 13, 201318
October 6, 201317
September 29, 201321
September 22, 201318
September 15, 201318
September 8, 201318
September 1, 201319
August 25, 201325
August 18, 201324
August 11, 201322
August 4, 201322
July 28, 201321
July 21, 201324
July 14, 201323
July 7, 201323
June 30, 201324
June 23, 201320
June 16, 201324
June 9, 201322
June 2, 201324
May 26, 201324
May 19, 201321
May 12, 201327
May 5, 201323
April 28, 201326
April 21, 201327
April 14, 201327
April 7, 201327
March 31, 201328
March 24, 201331
March 17, 201329
March 10, 201329
March 3, 201326
February 24, 201325
February 17, 201324
February 10, 201329
February 3, 201334
January 27, 201330
January 20, 201329
January 13, 201331
January 6, 201329
December 30, 201227
December 23, 201227
December 16, 201224
December 9, 201229
December 2, 201232
November 25, 201230
November 18, 201230
November 11, 201234
November 4, 201233
October 28, 201232
October 21, 201236