For each week beginning on a given date, the figures show the number of sites that reported they are using the Drupal 5.17 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, 201415
April 6, 201415
March 30, 201420
March 23, 201419
March 16, 201421
March 9, 201421
March 2, 201417
February 23, 201422
February 16, 201419
February 9, 201418
February 2, 201420
January 26, 201423
January 19, 201423
January 12, 201422
January 5, 201424
December 29, 201323
December 22, 201324
December 15, 201322
December 8, 201323
December 1, 201321
November 24, 201323
November 17, 201322
November 10, 201319
November 3, 201319
October 27, 201321
October 20, 201322
October 13, 201322
October 6, 201320
September 29, 201323
September 22, 201321
September 15, 201322
September 8, 201323
September 1, 201320
August 25, 201322
August 18, 201321
August 11, 201319
August 4, 201322
July 28, 201322
July 21, 201322
July 14, 201325
July 7, 201322
June 30, 201323
June 23, 201324
June 16, 201323
June 9, 201326
June 2, 201324
May 26, 201324
May 19, 201324
May 12, 201325
May 5, 201327
April 28, 201325
April 21, 201326
April 14, 201327
April 7, 201326
March 31, 201331
March 24, 201330
March 17, 201330
March 10, 201330
March 3, 201333
February 24, 201331
February 17, 201333
February 10, 201330
February 3, 201335
January 27, 201331
January 20, 201329
January 13, 201331
January 6, 201331
December 30, 201231
December 23, 201233
December 16, 201233
December 9, 201235
December 2, 201232
November 25, 201237
November 18, 201232
November 11, 201235
November 4, 201233
October 28, 201237
October 21, 201234
October 14, 201234
October 7, 201233
September 30, 201235
September 23, 201234
September 16, 201234
September 9, 201237
September 2, 201236
August 26, 201239
August 19, 201243
August 12, 201245
August 5, 201238
July 29, 201241
July 22, 201242
July 15, 201243
July 8, 201243
July 1, 201242
June 24, 201247
June 17, 201245
June 10, 201245
June 3, 201252
May 27, 201245
May 20, 201244
May 13, 201244
May 6, 201245
April 29, 201246
April 22, 201242
April 15, 201243
April 8, 201245
April 1, 201247
March 25, 201245
March 18, 201246
March 11, 201247
March 4, 201290
February 26, 2012140
February 19, 2012127
February 12, 201251
February 5, 201248
January 29, 201250
January 22, 201248
January 15, 201250
January 8, 2012147
January 1, 201252
December 25, 201152
December 18, 201168
December 11, 2011200
December 4, 2011110
November 27, 2011149
November 20, 2011141
November 13, 201152
November 6, 201194
October 30, 201188
October 23, 2011228
October 16, 2011104
October 9, 201157
October 2, 201164
September 25, 201168
September 18, 201163
September 11, 2011196
September 4, 2011180
August 28, 2011153
August 21, 2011153
August 14, 201172
August 7, 201194
July 31, 201168
July 24, 2011198
July 17, 2011135
July 10, 2011220
July 3, 2011240
June 26, 2011147
June 19, 2011218
June 12, 2011139
June 5, 2011174
May 29, 2011142
May 22, 2011131
May 15, 2011160
May 8, 2011162
May 1, 2011115
April 24, 2011172