For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 6.x-2.0 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, 20144,851
March 30, 20144,956
March 23, 20145,034
March 16, 20145,049
March 9, 20145,239
March 2, 20145,007
February 23, 20145,193
February 16, 20144,955
February 9, 20145,212
February 2, 20145,020
January 26, 20145,021
January 19, 20145,048
January 12, 20145,100
January 5, 20145,224
December 29, 20135,168
December 22, 20135,138
December 15, 20135,164
December 8, 20135,155
December 1, 20135,188
November 24, 20135,307
November 17, 20135,398
November 10, 20135,437
November 3, 20135,482
October 27, 20135,470
October 20, 20135,556
October 13, 20135,464
October 6, 20135,374
September 29, 20135,387
September 22, 20135,446
September 15, 20135,505
September 8, 20135,555
September 1, 20135,521
August 25, 20136,210
August 18, 20135,552
August 11, 20135,558
August 4, 20135,581
July 28, 20135,571
July 21, 20135,626
July 14, 20135,708
July 7, 20135,699
June 30, 20135,708
June 23, 20135,797
June 16, 20135,818
June 9, 20135,778
June 2, 20135,883
May 26, 20135,787
May 19, 20135,449
May 12, 20135,953
May 5, 20136,003
April 28, 20136,018
April 21, 20136,067
April 14, 20136,079
April 7, 20136,110
March 31, 20136,134
March 24, 20136,146
March 17, 20136,262
March 10, 201311,638
March 3, 201316,349
February 24, 201316,335
February 17, 201316,410
February 10, 201312,991
February 3, 20136,531
January 27, 20136,617
January 20, 20136,597
January 13, 20136,742
January 6, 20136,707
December 30, 20126,592
December 23, 20126,398
December 16, 20126,803
December 9, 20126,914
December 2, 20126,850
November 25, 20126,870
November 18, 20126,803
November 11, 20127,185
November 4, 20127,214
October 28, 20127,142
October 21, 20127,784
October 14, 20128,807
October 7, 20127,347
September 30, 20127,620
September 23, 20127,913
September 16, 20127,479
September 9, 20127,501
September 2, 20127,509
August 26, 20127,487
August 19, 20127,466
August 12, 20127,549
August 5, 20127,652
July 29, 20127,557
July 22, 20128,492
July 15, 20128,014
July 8, 20127,023
July 1, 20127,020
June 24, 20127,130
June 17, 20127,237
June 10, 20127,216
June 3, 20127,178
May 27, 20127,491
May 20, 20127,368
May 13, 20127,334
May 6, 20127,376
April 29, 20128,487
April 22, 20127,529
April 15, 20127,564
April 8, 20127,612
April 1, 20127,636
March 25, 20127,854
March 18, 20127,902
March 11, 20128,009
March 4, 20128,175
February 26, 20128,112
February 19, 20128,213
February 12, 20128,270
February 5, 20128,365
January 29, 20128,266
January 22, 20128,324
January 15, 20128,347
January 8, 20128,371
January 1, 20128,159
December 25, 20117,712
December 18, 20118,646
December 11, 20118,564
December 4, 20118,597
November 27, 20118,756
November 20, 20118,761
November 13, 20118,934
November 6, 20119,074
October 30, 20119,069
October 23, 20119,393
October 16, 20119,425
October 9, 20119,457
October 2, 20119,590
September 25, 20119,572
September 18, 20119,767
September 11, 20119,916
September 4, 20119,746
August 28, 20119,827
August 21, 20119,889
August 14, 20119,963
August 7, 201110,125
July 31, 201110,280
July 24, 201110,492
July 17, 201110,647
July 10, 201110,628
July 3, 201110,849
June 26, 201111,148
June 19, 201111,243
June 12, 201111,522
June 5, 201111,807
May 29, 201112,175
May 22, 201112,915
May 15, 201113,327
May 8, 201113,439
May 1, 201113,651
April 24, 201113,704