For each week beginning on a given date, the figures show the number of sites that reported they are using the drupal 6.13 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Week startingCount
April 6, 20141,998
March 30, 20142,134
March 23, 20142,195
March 16, 20142,179
March 9, 20142,274
March 2, 20142,156
February 23, 20142,239
February 16, 20142,155
February 9, 20142,249
February 2, 20142,161
January 26, 20142,176
January 19, 20142,186
January 12, 20142,243
January 5, 20142,332
December 29, 20132,325
December 22, 20132,338
December 15, 20132,291
December 8, 20132,266
December 1, 20132,268
November 24, 20132,302
November 17, 20132,302
November 10, 20132,320
November 3, 20132,365
October 27, 20132,386
October 20, 20132,409
October 13, 20132,410
October 6, 20132,417
September 29, 20132,490
September 22, 20132,446
September 15, 20132,469
September 8, 20132,510
September 1, 20132,521
August 25, 20132,490
August 18, 20132,515
August 11, 20132,562
August 4, 20132,606
July 28, 20132,621
July 21, 20132,787
July 14, 20132,682
July 7, 20132,719
June 30, 20132,744
June 23, 20132,727
June 16, 20132,766
June 9, 20132,780
June 2, 20132,821
May 26, 20132,776
May 19, 20132,594
May 12, 20132,881
May 5, 20132,866
April 28, 20132,948
April 21, 20132,948
April 14, 20133,002
April 7, 20133,008
March 31, 20133,005
March 24, 20133,045
March 17, 20133,107
March 10, 20133,091
March 3, 20133,142
February 24, 20133,240
February 17, 20133,213
February 10, 20133,272
February 3, 20133,344
January 27, 20133,360
January 20, 20133,378
January 13, 20133,376
January 6, 20133,415
December 30, 20123,379
December 23, 20123,331
December 16, 20123,419
December 9, 20123,451
December 2, 20123,463
November 25, 20123,511
November 18, 20123,627
November 11, 20123,590
November 4, 20123,667
October 28, 20123,597
October 21, 20123,675
October 14, 20123,747
October 7, 20123,775
September 30, 20123,855
September 23, 20123,801
September 16, 20124,066
September 9, 20123,910
September 2, 20123,964
August 26, 20123,977
August 19, 20124,025
August 12, 20124,031
August 5, 20124,108
July 29, 20124,194
July 22, 20124,193
July 15, 20124,188
July 8, 20124,198
July 1, 20124,230
June 24, 20124,281
June 17, 20124,321
June 10, 20124,348
June 3, 20124,489
May 27, 20124,519
May 20, 20124,482
May 13, 20124,507
May 6, 20124,546
April 29, 20124,609
April 22, 20124,621
April 15, 20124,677
April 8, 20124,676
April 1, 20124,779
March 25, 20124,801
March 18, 20124,861
March 11, 20124,946
March 4, 20125,089
February 26, 20125,082
February 19, 20125,079
February 12, 20125,066
February 5, 201214,297
January 29, 20128,513
January 22, 20125,224
January 15, 20125,242
January 8, 20125,240
January 1, 20125,231
December 25, 20115,204
December 18, 20115,697
December 11, 20115,414
December 4, 20115,447
November 27, 20115,536
November 20, 20115,546
November 13, 20115,513
November 6, 20115,578
October 30, 20115,546
October 23, 20115,651
October 16, 20118,160
October 9, 201117,056
October 2, 20116,430
September 25, 20116,630
September 18, 20117,665
September 11, 20116,165
September 4, 20116,175
August 28, 20116,262
August 21, 20116,488
August 14, 20116,356
August 7, 201114,001
July 31, 20116,472
July 24, 20116,495
July 17, 20116,600
July 10, 20116,626
July 3, 20116,674
June 26, 201113,850
June 19, 201119,214
June 12, 20116,984
June 5, 20117,162
May 29, 20117,174
May 22, 20117,197
May 15, 20117,319
May 8, 20117,361
May 1, 20117,541
April 24, 20117,729