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
August 16, 20152,601
August 9, 20152,584
August 2, 20152,560
July 26, 20152,476
July 19, 20152,129
July 12, 20152,596
July 5, 20152,623
June 28, 20152,550
June 21, 20152,557
June 14, 20152,708
June 7, 20152,700
May 31, 20152,689
May 24, 20152,719
May 17, 20152,739
May 10, 20152,738
May 3, 20152,773
April 26, 20152,781
April 19, 20152,817
April 12, 20152,863
April 5, 20152,882
March 29, 20152,890
March 22, 20152,921
March 15, 20152,979
March 8, 20152,956
March 1, 20154,190
February 22, 20154,074
February 15, 20154,049
February 8, 20154,047
February 1, 20154,067
January 25, 20154,140
January 18, 20154,109
January 11, 20154,082
January 4, 20154,143
December 28, 20144,089
December 21, 20144,048
December 14, 20144,149
December 7, 20144,173
November 30, 20144,264
November 23, 20144,231
November 16, 20144,413
November 9, 20144,304
November 2, 20144,343
October 26, 20144,302
October 19, 20144,354
October 12, 20144,380
October 5, 20144,397
September 28, 20144,379
September 21, 20144,436
September 14, 20144,547
September 7, 20144,429
August 31, 20144,410
August 24, 20144,434
August 17, 20144,460
August 10, 20144,564
August 3, 20144,551
July 27, 20144,543
July 20, 20144,508
July 13, 20144,543
July 6, 20144,575
June 29, 20144,511
June 22, 20144,544
June 15, 20144,521
June 8, 20144,660
June 1, 20144,820
May 25, 20144,596
May 18, 20144,640
May 11, 20144,653
May 4, 20144,714
April 27, 20144,695
April 20, 20144,745
April 13, 20144,750
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