For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 7.x-5.3 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 26, 2015445
April 19, 2015466
April 12, 2015453
April 5, 2015482
March 29, 2015460
March 22, 2015487
March 15, 2015510
March 8, 2015516
March 1, 2015523
February 22, 2015506
February 15, 2015516
February 8, 2015514
February 1, 2015511
January 25, 2015531
January 18, 2015522
January 11, 2015534
January 4, 2015529
December 28, 2014521
December 21, 2014559
December 14, 2014589
December 7, 2014606
November 30, 2014584
November 23, 2014603
November 16, 2014619
November 9, 2014633
November 2, 2014681
October 26, 2014677
October 19, 2014710
October 12, 2014718
October 5, 2014743
September 28, 2014732
September 21, 2014735
September 14, 2014743
September 7, 2014759
August 31, 2014767
August 24, 2014757
August 17, 2014769
August 10, 2014818
August 3, 2014838
July 27, 2014803
July 20, 2014814
July 13, 2014812
July 6, 2014854
June 29, 2014854
June 22, 2014911
June 15, 2014819
June 8, 2014881
June 1, 2014892
May 25, 2014884
May 18, 2014881
May 11, 2014903
May 4, 2014901
April 27, 2014908
April 20, 2014922
April 13, 2014915
April 6, 2014947
March 30, 2014922
March 23, 2014957
March 16, 2014967
March 9, 20141,002
March 2, 20141,010
February 23, 20141,005
February 16, 20141,036
February 9, 20141,038
February 2, 20141,072
January 26, 20141,075
January 19, 20141,110
January 12, 20141,131
January 5, 20141,122
December 29, 20131,123
December 22, 20131,120
December 15, 20131,208
December 8, 20131,267
December 1, 20131,266
November 24, 20131,322
November 17, 20131,394
November 10, 20131,449
November 3, 20131,500
October 27, 20131,511
October 20, 20131,620
October 13, 20131,676
October 6, 20131,768
September 29, 20131,874
September 22, 20132,093
September 15, 20132,268
September 8, 20132,558
September 1, 20132,960
August 25, 20133,833
August 18, 20136,350
August 11, 20136,757
August 4, 20134,707
July 28, 20131,593