For each week beginning on a given date, the figures show the number of sites that reported they are using the Drupal 5.x-dev 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
February 15, 20151
February 8, 20151
February 1, 20151
January 25, 20151
January 18, 20151
January 11, 20151
January 4, 20151
December 28, 20141
December 21, 20141
December 14, 20141
December 7, 20141
November 30, 20141
November 23, 20141
November 16, 20142
November 9, 20141
November 2, 20141
October 26, 20141
October 19, 20141
October 12, 20141
October 5, 20141
September 28, 20141
September 21, 20141
September 14, 20141
September 7, 20141
August 31, 20141
August 24, 20141
August 17, 20142
August 10, 20141
August 3, 20142
July 27, 20141
July 20, 20141
July 13, 20141
July 6, 20141
June 29, 20141
June 22, 20141
June 15, 20141
June 8, 20141
June 1, 20141
May 25, 20141
May 18, 20142
May 11, 20142
May 4, 20142
April 27, 20142
April 20, 20142
April 13, 20142
April 6, 20142
March 30, 20141
March 23, 20142
March 16, 20142
March 9, 20143
March 2, 20142
February 23, 20144
February 16, 20142
February 9, 20142
February 2, 20142
January 26, 20142
January 19, 20142
January 12, 20142
January 5, 20143
December 29, 20132
December 22, 20134
December 15, 20132
December 8, 20132
December 1, 20132
November 24, 20132
November 17, 20132
November 10, 20134
November 3, 20134
October 27, 20132
October 20, 20132
October 13, 20132
October 6, 20132
September 29, 20132
September 22, 20132
September 15, 20132
September 8, 20132
September 1, 20132
August 25, 20132
August 18, 20132
August 11, 20132
August 4, 20132
July 28, 20132
July 21, 20133
July 14, 20133
July 7, 20134
June 30, 20134
June 23, 20133
June 16, 20134
June 9, 20133
June 2, 20134
May 26, 20134
May 19, 20135
May 12, 20133
May 5, 20134
April 28, 20133
April 21, 20133
April 14, 20134
April 7, 20134
March 31, 20132
March 24, 20133
March 17, 20132
March 10, 20135
March 3, 20132
February 24, 20133
February 17, 20134
February 10, 20132
February 3, 20132
January 27, 20131
January 20, 20131
January 13, 20131
January 6, 20131
December 30, 20121
December 23, 20122
December 16, 20121
December 9, 20121
December 2, 20121
October 28, 20121
October 21, 20123
October 14, 20121
October 7, 20121
September 30, 20121
September 23, 20121
September 16, 20121
September 9, 20121
September 2, 20121
August 26, 20121
August 19, 20121
August 12, 20122
August 5, 20122
July 29, 20122
July 22, 20122
July 15, 20122
July 8, 20122
July 1, 20122
June 24, 20122
June 17, 20122
June 10, 20122
June 3, 20122
May 27, 20122
May 20, 20122
May 13, 20123
May 6, 20122
April 29, 20121
April 22, 20121
April 15, 20121
April 8, 20121
April 1, 20121
March 25, 20121
March 18, 20121
March 11, 20121
March 4, 20121