For each week beginning on a given date, the figures show the number of sites that reported they are using the captcha 6.x-2.4 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
March 22, 201527,476
March 15, 201531,622
March 8, 201529,729
March 1, 201522,040
February 22, 201521,839
February 15, 201522,079
February 8, 201522,459
February 1, 201523,065
January 25, 201522,745
January 18, 201522,761
January 11, 201522,783
January 4, 201522,938
December 28, 201422,764
December 21, 201426,225
December 14, 201423,363
December 7, 201423,488
November 30, 201423,814
November 23, 201423,950
November 16, 201424,476
November 9, 201424,241
November 2, 201424,520
October 26, 201424,679
October 19, 201424,826
October 12, 201425,015
October 5, 201425,195
September 28, 201425,473
September 21, 201426,485
September 14, 201427,689
September 7, 201425,986
August 31, 201426,150
August 24, 201426,214
August 17, 201426,559
August 10, 201427,119
August 3, 201427,212
July 27, 201427,230
July 20, 201427,356
July 13, 201427,690
July 6, 201427,812
June 29, 201427,661
June 22, 201427,992
June 15, 201427,730
June 8, 201428,433
June 1, 201429,123
May 25, 201429,061
May 18, 201428,890
May 11, 201428,984
May 4, 201429,602
April 27, 201429,946
April 20, 201430,213
April 13, 201430,596
April 6, 201431,054
March 30, 201432,436
March 23, 201432,573
March 16, 201432,952
March 9, 201434,215
March 2, 201437,453
February 23, 201436,067
February 16, 201434,287
February 9, 201435,486
February 2, 201434,788
January 26, 201434,978
January 19, 201435,514
January 12, 201436,106
January 5, 201437,611
December 29, 201337,284
December 22, 201337,551
December 15, 201338,189
December 8, 201338,355
December 1, 201339,036
November 24, 201339,689
November 17, 201340,636
November 10, 201341,983
November 3, 201341,335
October 27, 201341,907
October 20, 201342,386
October 13, 201342,639
October 6, 201344,594
September 29, 201354,002
September 22, 201353,962
September 15, 201346,647
September 8, 201345,963
September 1, 201347,079
August 25, 201347,272
August 18, 201347,864
August 11, 201356,207
August 4, 201355,127
July 28, 201349,941
July 21, 201352,775
July 14, 201351,961
July 7, 201352,705
June 30, 201358,666
June 23, 201356,239
June 16, 201357,895
June 9, 201357,647
June 2, 201358,561
May 26, 201361,605
May 19, 201351,829
May 12, 201358,541
May 5, 201358,058
April 28, 201357,851
April 21, 201359,616
April 14, 201358,836
April 7, 201358,093
March 31, 201357,687
March 24, 201358,115
March 17, 201363,499
March 10, 201363,061
March 3, 201359,036
February 24, 201363,288
February 17, 201373,395
February 10, 201359,214
February 3, 201361,246
January 27, 201360,104
January 20, 201360,152
January 13, 201360,141
January 6, 201359,260
December 30, 201256,621
December 23, 201256,874
December 16, 201259,391
December 9, 201258,808
December 2, 201258,450
November 25, 201258,380
November 18, 201257,530
November 11, 201258,158
November 4, 201257,954
October 28, 201257,723
October 21, 201258,664
October 14, 201258,019
October 7, 201258,614
September 30, 201257,903
September 23, 201257,896
September 16, 201258,047
September 9, 201257,106
September 2, 201256,659
August 26, 201256,761
August 19, 201255,410
August 12, 201255,398
August 5, 201256,706
July 29, 201255,257
July 22, 201255,270
July 15, 201255,476
July 8, 201255,298
July 1, 201254,771
June 24, 201256,370
June 17, 201256,787
June 10, 201257,147
June 3, 201257,451
May 27, 201256,931
May 20, 201257,193
May 13, 201256,008
May 6, 201255,917
April 29, 201256,028
April 22, 201256,480
April 15, 201256,302
April 8, 201256,112