For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 7.x-3.1 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 6, 201418,189
March 30, 201418,373
March 23, 201418,535
March 16, 201418,652
March 9, 201418,904
March 2, 201418,923
February 23, 201419,082
February 16, 201419,407
February 9, 201419,710
February 2, 201419,850
January 26, 201420,273
January 19, 201420,642
January 12, 201421,126
January 5, 201421,273
December 29, 201321,125
December 22, 201321,084
December 15, 201321,823
December 8, 201321,965
December 1, 201322,102
November 24, 201322,259
November 17, 201322,970
November 10, 201323,237
November 3, 201323,299
October 27, 201323,547
October 20, 201323,821
October 13, 201324,241
October 6, 201324,708
September 29, 201324,911
September 22, 201325,388
September 15, 201325,821
September 8, 201326,436
September 1, 201327,040
August 25, 201328,295
August 18, 201329,734
August 11, 201330,253
August 4, 201330,354
July 28, 201330,364
July 21, 201330,410
July 14, 201330,627
July 7, 201330,717
June 30, 201330,738
June 23, 201330,753
June 16, 201330,752
June 9, 201330,994
June 2, 201331,124
May 26, 201330,310
May 19, 201327,012
May 12, 201331,386
May 5, 201330,936
April 28, 201331,236
April 21, 201331,434
April 14, 201331,882
April 7, 201332,281
March 31, 201332,276
March 24, 201332,324
March 17, 201332,504
March 10, 201332,313
March 3, 201332,638
February 24, 201332,992
February 17, 201333,024
February 10, 201332,926
February 3, 201333,284
January 27, 201333,295
January 20, 201333,303
January 13, 201333,527
January 6, 201333,088
December 30, 201232,273
December 23, 201231,762
December 16, 201233,263
December 9, 201233,337
December 2, 201233,608
November 25, 201233,879
November 18, 201233,927
November 11, 201234,183
November 4, 201234,150
October 28, 201233,939
October 21, 201234,274
October 14, 201234,404
October 7, 201234,297
September 30, 201234,576
September 23, 201234,452
September 16, 201234,587
September 9, 201234,505
September 2, 201234,706
August 26, 201234,649
August 19, 201234,556
August 12, 201234,674
August 5, 201234,823
July 29, 201234,777
July 22, 201234,825
July 15, 201234,854
July 8, 201234,919
July 1, 201235,016
June 24, 201235,314
June 17, 201235,507
June 10, 201235,624
June 3, 201236,113
May 27, 201236,256
May 20, 201236,551
May 13, 201237,140
May 6, 201237,718
April 29, 201237,987
April 22, 201238,899
April 15, 201238,422
April 8, 201237,687
April 1, 201237,320
March 25, 201236,890
March 18, 201236,726
March 11, 201235,839
March 4, 201235,026
February 26, 201234,570
February 19, 201233,603
February 12, 201232,872
February 5, 201232,108
January 29, 201231,271
January 22, 201229,657
January 15, 201228,769
January 8, 201227,574
January 1, 201225,818
December 25, 201123,818
December 18, 201125,018
December 11, 201125,084
December 4, 201124,626
November 27, 201123,748
November 20, 201122,759
November 13, 201122,423
November 6, 201121,566
October 30, 201120,489
October 23, 201120,260
October 16, 201119,258
October 9, 201118,529
October 2, 201117,776
September 25, 201116,742
September 18, 201116,197
September 11, 201115,177
September 4, 201114,404
August 28, 201113,387
August 21, 201112,635
August 14, 201112,025
August 7, 201111,074
July 31, 20119,954
July 24, 20119,150
July 17, 20117,971
July 10, 20116,710
July 3, 20115,553
June 26, 20114,315
June 19, 20113,881
June 12, 20113,634
June 5, 20113,319
May 29, 20113,225
May 22, 20113,046
May 15, 20112,770
May 8, 20112,437
May 1, 20112,214
April 24, 20111,371