For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 6.x-1.1 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, 20145,360
March 30, 20145,542
March 23, 20145,553
March 16, 20145,583
March 9, 20145,789
March 2, 20145,525
February 23, 20145,826
February 16, 20145,663
February 9, 20145,946
February 2, 20145,773
January 26, 20145,716
January 19, 20145,756
January 12, 20145,771
January 5, 20145,927
December 29, 20135,839
December 22, 20135,897
December 15, 20136,018
December 8, 20135,828
December 1, 20135,946
November 24, 20135,936
November 17, 20135,946
November 10, 20135,926
November 3, 20136,032
October 27, 20136,145
October 20, 20136,012
October 13, 20136,029
October 6, 20137,490
September 29, 201316,081
September 22, 201316,044
September 15, 20137,456
September 8, 20136,232
September 1, 20137,002
August 25, 20136,252
August 18, 20136,300
August 11, 20136,324
August 4, 20136,386
July 28, 20136,396
July 21, 20136,451
July 14, 20136,432
July 7, 20136,470
June 30, 20136,581
June 23, 20136,536
June 16, 20136,627
June 9, 20136,562
June 2, 20136,678
May 26, 20136,519
May 19, 20136,111
May 12, 20136,869
May 5, 20136,803
April 28, 20136,987
April 21, 20136,786
April 14, 20136,844
April 7, 20136,881
March 31, 20136,868
March 24, 20136,862
March 17, 20137,022
March 10, 20137,061
March 3, 20137,106
February 24, 20137,152
February 17, 20137,117
February 10, 20137,193
February 3, 20137,306
January 27, 20137,358
January 20, 20137,463
January 13, 20137,483
January 6, 20137,489
December 30, 20127,214
December 23, 20127,120
December 16, 20127,586
December 9, 20127,567
December 2, 20127,589
November 25, 20127,681
November 18, 20127,514
November 11, 20127,674
November 4, 20127,726
October 28, 20127,694
October 21, 20127,719
October 14, 20127,848
October 7, 20127,841
September 30, 20127,982
September 23, 20127,900
September 16, 20127,937
September 9, 20128,025
September 2, 20128,026
August 26, 20127,994
August 19, 20127,967
August 12, 20128,003
August 5, 20127,980
July 29, 20128,033
July 22, 20128,064
July 15, 20128,325
July 8, 20128,389
July 1, 20128,348
June 24, 20128,529
June 17, 20128,537
June 10, 20128,444
June 3, 20128,542
May 27, 20128,542
May 20, 20128,696
May 13, 20128,751
May 6, 20128,808
April 29, 20128,864
April 22, 20129,001
April 15, 20129,009
April 8, 20129,101
April 1, 20129,170
March 25, 20129,343
March 18, 20129,371
March 11, 20129,673
March 4, 20129,831
February 26, 20129,785
February 19, 20129,801
February 12, 20129,862
February 5, 20129,981
January 29, 201210,069
January 22, 201210,013
January 15, 201210,058
January 8, 201210,061
January 1, 20129,886
December 25, 20119,601
December 18, 201110,339
December 11, 201110,381
December 4, 201110,446
November 27, 201110,707
November 20, 201110,638
November 13, 201110,851
November 6, 201110,926
October 30, 201110,885
October 23, 201110,992
October 16, 201111,121
October 9, 201111,124
October 2, 201111,264
September 25, 201111,498
September 18, 201111,471
September 11, 201111,568
September 4, 201111,933
August 28, 201111,991
August 21, 201112,408
August 14, 201111,741
August 7, 201112,030
July 31, 201112,282
July 24, 201112,888
July 17, 201113,610
July 10, 201112,982
July 3, 201113,008
June 26, 201113,349
June 19, 201113,323
June 12, 201113,537
June 5, 201113,836
May 29, 201113,866
May 22, 201114,115
May 15, 201114,253
May 8, 201114,034
May 1, 201114,298
April 24, 201114,256