For each week beginning on a given date, the figures show the number of sites that reported they are using the drupal 6.21 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, 2014108
April 6, 2014105
March 30, 2014123
March 23, 2014124
March 16, 2014124
March 9, 2014128
March 2, 2014119
February 23, 2014123
February 16, 2014114
February 9, 2014123
February 2, 2014116
January 26, 2014118
January 19, 2014121
January 12, 2014127
January 5, 2014138
December 29, 2013125
December 22, 2013133
December 15, 2013142
December 8, 2013130
December 1, 2013140
November 24, 2013127
November 17, 2013140
November 10, 2013129
November 3, 2013136
October 27, 2013137
October 20, 2013136
October 13, 2013145
October 6, 2013150
September 29, 2013144
September 22, 2013140
September 15, 2013149
September 8, 2013145
September 1, 2013165
August 25, 2013254
August 18, 2013280
August 11, 2013162
August 4, 2013162
July 28, 2013163
July 21, 2013176
July 14, 2013166
July 7, 2013170
June 30, 2013167
June 23, 2013175
June 16, 2013169
June 9, 2013173
June 2, 2013184
May 26, 2013179
May 19, 2013167
May 12, 2013192
May 5, 2013192
April 28, 2013185
April 21, 2013185
April 14, 2013196
April 7, 2013192
March 31, 2013187
March 24, 2013198
March 17, 2013208
March 10, 2013213
March 3, 2013207
February 24, 2013213
February 17, 2013200
February 10, 2013212
February 3, 2013216
January 27, 2013213
January 20, 2013217
January 13, 2013205
January 6, 2013217
December 30, 2012207
December 23, 2012211
December 16, 2012229
December 9, 2012213
December 2, 2012232
November 25, 2012247
November 18, 2012226
November 11, 2012247
November 4, 2012242
October 28, 2012233
October 21, 2012259
October 14, 2012254
October 7, 2012249
September 30, 2012242
September 23, 2012253
September 16, 2012260
September 9, 2012273
September 2, 2012262
August 26, 2012271
August 19, 2012258
August 12, 2012257
August 5, 2012271
July 29, 2012288
July 22, 2012276
July 15, 2012290
July 8, 2012309
July 1, 2012302
June 24, 2012365
June 17, 2012368
June 10, 2012382
June 3, 2012373
May 27, 2012482
May 20, 2012553
May 13, 2012572
May 6, 2012569
April 29, 2012577
April 22, 2012600
April 15, 2012607
April 8, 2012604
April 1, 2012609
March 25, 2012629
March 18, 2012635
March 11, 2012610
March 4, 2012634
February 26, 2012644
February 19, 2012660
February 12, 2012699
February 5, 2012728
January 29, 2012799
January 22, 2012864
January 15, 2012865
January 8, 2012865
January 1, 2012846
December 25, 2011789
December 18, 2011827
December 11, 2011865
December 4, 2011881
November 27, 2011857
November 20, 2011854
November 13, 2011837
November 6, 2011874
October 30, 2011758
October 23, 2011683
October 16, 2011615
October 9, 2011623
October 2, 2011590
September 25, 2011602
September 18, 2011613
September 11, 2011604
September 4, 2011585
August 28, 2011575
August 21, 2011590
August 14, 2011613
August 7, 2011631
July 31, 2011618
July 24, 2011600
July 17, 2011574
July 10, 2011567
July 3, 2011565
June 26, 2011575
June 19, 2011550
June 12, 2011594
June 5, 2011635
May 29, 2011496
May 22, 2011363