For each week beginning on a given date, the figures show the number of sites that reported they are using the ULT 6.x-1.x-dev release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Week startingCount
November 2, 20141
October 12, 20141
October 5, 20141
September 14, 20142
September 7, 20142
August 31, 20142
August 24, 20142
August 17, 20143
August 10, 20143
August 3, 20143
July 27, 20142
July 20, 20142
July 13, 20143
July 6, 20143
June 29, 20143
June 22, 20143
June 15, 20142
June 8, 20143
June 1, 20143
May 25, 20143
May 18, 20143
May 11, 20143
May 4, 20143
April 27, 20143
April 20, 20142
April 13, 20142
April 6, 20143
March 30, 20143
March 23, 20143
March 16, 20142
March 9, 20143
March 2, 20142
February 23, 20143
February 16, 20142
February 9, 20143
February 2, 20142
January 26, 20143
January 19, 20143
January 12, 20142
January 5, 20143
December 29, 20132
December 22, 20132
December 15, 20132
December 8, 20133
December 1, 20133
November 24, 20132
November 17, 20132
November 10, 20133
November 3, 20132
October 27, 20133
October 20, 20133
October 13, 20132
October 6, 20132
September 29, 20133
September 22, 20132
September 15, 20133
September 8, 20134
September 1, 20133
August 25, 20133
August 18, 20133
August 11, 20133
August 4, 20132
July 28, 20131
July 21, 20132
July 14, 20131
July 7, 20131
June 30, 20131
June 23, 20132
June 16, 20132
June 9, 20131
June 2, 20131
May 26, 20132
May 19, 20131
May 12, 20132
May 5, 20132
April 28, 20133
April 21, 20131
April 14, 20133
April 7, 20131
March 31, 20132
March 24, 20132
March 17, 20131
March 10, 20132
March 3, 20131
February 24, 20131
February 17, 20131
February 10, 20132
February 3, 20132
January 27, 20133
January 20, 20132
January 13, 20132
January 6, 20131
December 30, 20122
December 23, 20121
December 16, 20121
December 9, 20122
December 2, 20122
November 25, 20121
November 18, 20122
November 11, 20122
November 4, 20122
October 28, 20121
October 21, 20122