For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 6.x-1.2 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Week startingCount
September 18, 20162,704
September 11, 20162,715
September 4, 20162,680
August 28, 20162,692
August 21, 20162,778
August 14, 20162,931
August 7, 20162,725
July 31, 20162,718
July 24, 20162,823
July 17, 20163,081
July 10, 20163,258
July 3, 20162,904
June 26, 20163,200
June 19, 20163,022
June 12, 20163,037
June 5, 20163,018
May 29, 20163,109
May 22, 20163,175
May 15, 20163,223
May 8, 20163,235
May 1, 20163,234
April 24, 20163,325
April 17, 20163,307
April 10, 20163,345
April 3, 20163,342
March 27, 20163,333
March 20, 20163,400
March 13, 20163,476
March 6, 20163,502
February 28, 20163,664
February 21, 20163,707
February 14, 20163,610
February 7, 20163,572
January 31, 20163,592
January 24, 20163,612
January 17, 20163,589
January 10, 20163,699
January 3, 20163,678
December 27, 20153,615
December 20, 20153,671
December 13, 20153,743
December 6, 20153,801
November 29, 20153,826
November 22, 20153,776
November 15, 20153,885
November 8, 20153,939
November 1, 20154,133
October 25, 20154,032
October 18, 20153,937
October 11, 20153,941
October 4, 20153,911
September 27, 20153,831
September 20, 20153,801
September 13, 20153,977
September 6, 20154,039
August 30, 20154,136
August 23, 20154,177
August 16, 20154,255
August 9, 20154,119
August 2, 20154,096
July 26, 20154,122
July 19, 20154,121
July 12, 20154,159
July 5, 20154,190
June 28, 20154,182
June 21, 20154,258
June 14, 20154,317
June 7, 20154,179
May 31, 20154,172
May 24, 20154,166
May 17, 20154,138
May 10, 20154,105
May 3, 20154,198
April 26, 20154,357
April 19, 20154,331
April 12, 20154,310
April 5, 20154,319
March 29, 20154,445
March 22, 20154,495
March 15, 20154,574
March 8, 20154,421
March 1, 20154,488
February 22, 20154,513
February 15, 20154,505
February 8, 20154,513
February 1, 20154,445
January 25, 20154,401
January 18, 20154,506
January 11, 20154,570
January 4, 20154,603
December 28, 20144,445
December 21, 20144,486
December 14, 20144,614
December 7, 20144,701
November 30, 20144,756
November 23, 20144,689
November 16, 20144,860
November 9, 20144,682
November 2, 20144,700
October 26, 20144,847
October 19, 20144,725
October 12, 20144,736
October 5, 20144,677
September 28, 20144,721
September 21, 20144,735
September 14, 20144,758
September 7, 20144,724
August 31, 20144,708
August 24, 20144,776
August 17, 20144,757
August 10, 20144,898
August 3, 20145,039
July 27, 20144,853
July 20, 20144,878
July 13, 20144,825
July 6, 20144,762
June 29, 20144,737
June 22, 20145,020
June 15, 20145,010
June 8, 20145,141
June 1, 20145,056
May 25, 20145,038
May 18, 20145,041
May 11, 20145,002
May 4, 20145,102
April 27, 20145,139
April 20, 20145,212
April 13, 20145,154
April 6, 20145,164
March 30, 20145,233
March 23, 20145,279
March 16, 20145,234
March 9, 20145,311
March 2, 20145,224
February 23, 20145,318
February 16, 20145,219
February 9, 20145,432
February 2, 20145,314
January 26, 20145,210
January 19, 20145,247
January 12, 20145,223
January 5, 20145,258
December 29, 20135,132
December 22, 20135,104
December 15, 20135,225
December 8, 20135,246
December 1, 20135,293
November 24, 20135,291
November 17, 20135,396
November 10, 20135,272
November 3, 20135,366
October 27, 20135,281
October 20, 20135,333
October 13, 20135,299
October 6, 20135,317
September 29, 20135,273
September 22, 20135,273
September 15, 20135,414
September 8, 20135,378
September 1, 20135,441
August 25, 20135,411
August 18, 20135,450
August 11, 20135,372
August 4, 20135,408
July 28, 20135,378
July 21, 20135,408
July 14, 20135,474
July 7, 20135,449
June 30, 20135,363
June 23, 20135,490
June 16, 20135,431
June 9, 20135,449
June 2, 20135,880
May 26, 20135,400
May 19, 20134,986
May 12, 20135,545
May 5, 20135,498
April 28, 20135,534
April 21, 20135,521
April 14, 20135,590
April 7, 20135,558
March 31, 20135,513
March 24, 20135,565
March 17, 20135,673
March 10, 20135,613
March 3, 20135,608
February 24, 20138,781
February 17, 201315,858
February 10, 20135,694
February 3, 20135,610
January 27, 20135,724
January 20, 20135,715
January 13, 20135,816
January 6, 20135,575
December 30, 20125,392
December 23, 20125,155
December 16, 20125,546
December 9, 20125,420
December 2, 20125,458
November 25, 20125,506
November 18, 20125,405
November 11, 20125,451
November 4, 20125,490
October 28, 20125,373
October 21, 20125,468