For each week beginning on a given date, the figures show the number of sites that reported they are using the drupal 6.16 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
May 17, 20153,786
May 10, 20153,804
May 3, 20153,832
April 26, 20153,929
April 19, 20153,929
April 12, 20153,950
April 5, 20153,979
March 29, 20154,023
March 22, 20154,036
March 15, 20154,106
March 8, 20154,113
March 1, 20154,137
February 22, 20154,135
February 15, 20154,157
February 8, 20154,155
February 1, 20154,239
January 25, 20154,249
January 18, 20154,282
January 11, 20154,435
January 4, 20154,431
December 28, 20144,279
December 21, 20144,345
December 14, 20144,420
December 7, 20144,481
November 30, 20144,569
November 23, 20144,588
November 16, 20144,631
November 9, 20144,657
November 2, 20144,750
October 26, 20144,777
October 19, 20144,812
October 12, 20144,853
October 5, 20144,867
September 28, 20144,903
September 21, 20144,915
September 14, 20144,951
September 7, 20144,965
August 31, 20144,978
August 24, 20145,019
August 17, 20145,029
August 10, 20145,171
August 3, 20145,206
July 27, 20145,271
July 20, 20145,227
July 13, 20145,301
July 6, 20145,384
June 29, 20145,423
June 22, 20145,369
June 15, 20145,344
June 8, 20145,513
June 1, 20145,499
May 25, 20145,615
May 18, 20145,505
May 11, 20145,612
May 4, 20145,568
April 27, 20145,617
April 20, 20145,678
April 13, 20145,698
April 6, 20145,782
March 30, 20146,078
March 23, 20146,241
March 16, 20146,259
March 9, 20146,484
March 2, 20146,190
February 23, 20146,390
February 16, 20146,097
February 9, 20146,439
February 2, 20146,184
January 26, 20146,180
January 19, 20146,224
January 12, 20146,323
January 5, 20146,578
December 29, 20136,593
December 22, 20136,609
December 15, 20136,543
December 8, 20136,539
December 1, 20136,613
November 24, 20136,648
November 17, 20136,668
November 10, 20136,778
November 3, 20136,833
October 27, 20136,995
October 20, 20136,990
October 13, 20136,971
October 6, 20136,940
September 29, 20137,021
September 22, 20137,053
September 15, 20137,123
September 8, 20137,247
September 1, 20137,359
August 25, 20137,307
August 18, 20137,274
August 11, 20137,314
August 4, 20137,454
July 28, 20137,493
July 21, 20137,605
July 14, 20137,646
July 7, 20137,645
June 30, 20137,736
June 23, 20137,766
June 16, 20137,951
June 9, 20137,943
June 2, 20138,026
May 26, 20138,019
May 19, 20137,569
May 12, 20138,277
May 5, 20138,256
April 28, 20138,446
April 21, 20138,535
April 14, 20138,535
April 7, 20138,687
March 31, 20138,734
March 24, 20138,732
March 17, 20139,057
March 10, 201310,051
March 3, 201311,270
February 24, 201311,320
February 17, 201311,459
February 10, 201311,582
February 3, 201311,712
January 27, 201311,755
January 20, 201311,848
January 13, 201312,089
January 6, 201312,156
December 30, 201211,982
December 23, 201211,993
December 16, 201212,351
December 9, 201212,521
December 2, 201211,346
November 25, 201211,568
November 18, 201212,733
November 11, 201212,681
November 4, 201212,858
October 28, 201212,962
October 21, 201213,178
October 14, 201213,301
October 7, 201212,866
September 30, 201212,962
September 23, 201213,527
September 16, 201213,609
September 9, 201219,790
September 2, 201215,197
August 26, 201213,719
August 19, 201213,682
August 12, 201213,797
August 5, 201215,372
July 29, 201214,016
July 22, 201214,116
July 15, 201214,289
July 8, 201214,494
July 1, 201214,527
June 24, 201214,669
June 17, 201214,773
June 10, 201214,897
June 3, 201215,102