For each week beginning on a given date, the figures show the number of sites that reported they are using the drupal 6.20 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 13, 201411,505
April 6, 201411,704
March 30, 201412,382
March 23, 201412,585
March 16, 201412,624
March 9, 201413,181
March 2, 201412,552
February 23, 201413,144
February 16, 201412,470
February 9, 201413,060
February 2, 201412,663
January 26, 201412,645
January 19, 201412,763
January 12, 201412,816
January 5, 201413,391
December 29, 201313,346
December 22, 201313,624
December 15, 201313,527
December 8, 201313,522
December 1, 201313,672
November 24, 201313,514
November 17, 201313,889
November 10, 201313,764
November 3, 201313,890
October 27, 201315,223
October 20, 201316,168
October 13, 201316,038
October 6, 201316,100
September 29, 201316,234
September 22, 201317,510
September 15, 201317,900
September 8, 201316,710
September 1, 201316,759
August 25, 201317,890
August 18, 201318,910
August 11, 201317,806
August 4, 201317,432
July 28, 201317,301
July 21, 201317,526
July 14, 201317,541
July 7, 201317,553
June 30, 201317,577
June 23, 201316,574
June 16, 201316,127
June 9, 201316,295
June 2, 201316,340
May 26, 201316,356
May 19, 201315,219
May 12, 201316,937
May 5, 201316,932
April 28, 201317,159
April 21, 201317,050
April 14, 201317,029
April 7, 201317,284
March 31, 201317,439
March 24, 201317,783
March 17, 201318,174
March 10, 201324,150
March 3, 201328,752
February 24, 201329,950
February 17, 201332,315
February 10, 201326,434
February 3, 201320,445
January 27, 201320,324
January 20, 201320,506
January 13, 201320,692
January 6, 201321,484
December 30, 201220,506
December 23, 201220,575
December 16, 201221,228
December 9, 201221,664
December 2, 201221,770
November 25, 201222,248
November 18, 201221,983
November 11, 201222,449
November 4, 201223,116
October 28, 201223,178
October 21, 201223,145
October 14, 201223,467
October 7, 201223,560
September 30, 201223,731
September 23, 201224,627
September 16, 201224,235
September 9, 201224,399
September 2, 201224,720
August 26, 201225,263
August 19, 201224,541
August 12, 201224,588
August 5, 201224,817
July 29, 201225,240
July 22, 201225,420
July 15, 201225,711
July 8, 201226,182
July 1, 201226,338
June 24, 201226,646
June 17, 201227,226
June 10, 201227,483
June 3, 201227,828
May 27, 201228,329
May 20, 201228,787
May 13, 201229,607
May 6, 201229,521
April 29, 201230,065
April 22, 201230,674
April 15, 201230,765
April 8, 201231,098
April 1, 201231,524
March 25, 201232,357
March 18, 201232,610
March 11, 201233,418
March 4, 201235,080
February 26, 201235,696
February 19, 201236,082
February 12, 201236,636
February 5, 201237,124
January 29, 201237,841
January 22, 201238,535
January 15, 201238,759
January 8, 201241,342
January 1, 201241,555
December 25, 201139,885
December 18, 201141,654
December 11, 201141,350
December 4, 201142,301
November 27, 201143,247
November 20, 201143,598
November 13, 201147,315
November 6, 201145,517
October 30, 201145,319
October 23, 201146,870
October 16, 201147,700
October 9, 201149,133
October 2, 201149,601
September 25, 201150,732
September 18, 201151,807
September 11, 201153,045
September 4, 201153,876
August 28, 201156,360
August 21, 201161,205
August 14, 201157,277
August 7, 201158,902
July 31, 201160,857
July 24, 201162,327
July 17, 201164,862
July 10, 201168,478
July 3, 201172,343
June 26, 201177,876
June 19, 201185,468
June 12, 201193,485
June 5, 201197,432
May 29, 2011105,153
May 22, 2011139,934
May 15, 2011166,247
May 8, 2011157,344
May 1, 2011158,472