For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 7.x-3.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 22, 2015371
February 15, 2015374
February 8, 2015381
February 1, 2015396
January 25, 2015381
January 18, 2015408
January 11, 2015411
January 4, 2015427
December 28, 2014395
December 21, 2014393
December 14, 2014410
December 7, 2014429
November 30, 2014417
November 23, 2014432
November 16, 2014417
November 9, 2014434
November 2, 2014455
October 26, 2014465
October 19, 2014444
October 12, 2014448
October 5, 2014467
September 28, 2014446
September 21, 2014454
September 14, 2014460
September 7, 2014469
August 31, 2014459
August 24, 2014466
August 17, 2014475
August 10, 2014468
August 3, 2014482
July 27, 2014465
July 20, 2014469
July 13, 2014485
July 6, 2014477
June 29, 2014489
June 22, 2014478
June 15, 2014465
June 8, 2014479
June 1, 2014474
May 25, 2014479
May 18, 2014475
May 11, 2014444
May 4, 2014456
April 27, 2014457
April 20, 2014482
April 13, 2014492
April 6, 2014480
March 30, 2014490
March 23, 2014511
March 16, 2014489
March 9, 2014503
March 2, 2014496
February 23, 2014510
February 16, 2014526
February 9, 2014534
February 2, 2014530
January 26, 2014535
January 19, 2014553
January 12, 2014534
January 5, 2014522
December 29, 2013546
December 22, 2013521
December 15, 2013545
December 8, 2013546
December 1, 2013546
November 24, 2013539
November 17, 2013572
November 10, 2013559
November 3, 2013568
October 27, 2013575
October 20, 2013578
October 13, 2013603
October 6, 2013629
September 29, 2013623
September 22, 2013617
September 15, 2013610
September 8, 2013637
September 1, 2013624
August 25, 2013612
August 18, 2013619
August 11, 2013623
August 4, 2013618
July 28, 2013620
July 21, 2013636
July 14, 2013639
July 7, 2013636
June 30, 2013639
June 23, 2013640
June 16, 2013639
June 9, 2013644
June 2, 2013643
May 26, 2013642
May 19, 2013565
May 12, 2013642
May 5, 2013648
April 28, 2013677
April 21, 2013653
April 14, 2013659
April 7, 2013674
March 31, 2013673
March 24, 2013672
March 17, 2013676
March 10, 2013652
March 3, 2013668
February 24, 2013678
February 17, 2013681
February 10, 2013676
February 3, 2013700
January 27, 2013712
January 20, 2013674
January 13, 2013675
January 6, 2013701
December 30, 2012666
December 23, 2012657
December 16, 2012683
December 9, 2012685
December 2, 2012709
November 25, 2012697
November 18, 2012723
November 11, 2012705
November 4, 2012710
October 28, 2012707
October 21, 2012724
October 14, 2012712
October 7, 2012723
September 30, 2012733
September 23, 2012752
September 16, 2012757
September 9, 2012772
September 2, 2012729
August 26, 2012741
August 19, 2012766
August 12, 2012781
August 5, 2012744
July 29, 2012760
July 22, 2012784
July 15, 2012792
July 8, 2012786
July 1, 2012764
June 24, 2012784
June 17, 2012788
June 10, 2012823
June 3, 2012836
May 27, 2012830
May 20, 2012843
May 13, 2012864
May 6, 2012867
April 29, 2012876
April 22, 2012895
April 15, 2012858
April 8, 2012872
April 1, 2012870
March 25, 2012897
March 18, 2012912
March 11, 2012943