For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 7.x-6.x-dev 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
July 25, 2015253
July 18, 2015184
July 11, 2015284
July 4, 2015297
June 27, 2015314
June 20, 2015303
June 13, 2015324
June 6, 2015320
May 30, 2015331
May 23, 2015321
May 16, 2015328
May 9, 2015348
May 2, 2015335
April 25, 2015341
April 18, 2015350
April 11, 2015357
April 4, 2015355
March 28, 2015338
March 21, 2015394
March 14, 2015437
March 7, 2015462
February 28, 2015446
February 21, 2015470
February 14, 2015485
February 7, 2015405
January 31, 2015399
January 24, 2015410
January 17, 2015394
January 10, 2015393
January 3, 2015380
December 27, 2014347
December 20, 2014447
December 13, 2014792
December 6, 2014605
November 29, 2014383
November 22, 2014395
November 15, 2014378
November 8, 2014348
November 1, 2014350
October 25, 2014349
October 18, 2014342
October 11, 2014340
October 4, 2014306
September 27, 2014308
September 20, 2014302
September 13, 2014288
September 6, 2014281
August 30, 2014281
August 23, 2014257
August 16, 2014263
August 9, 2014319
August 2, 2014260
July 26, 2014245
July 19, 2014225
July 12, 2014241
July 5, 2014242
June 28, 2014236
June 21, 2014231
June 14, 2014214
June 7, 2014224
May 31, 2014224
May 24, 2014256
May 17, 2014247
May 10, 2014268
May 3, 2014280
April 26, 2014305
April 19, 2014275
April 12, 2014288
April 5, 2014243
March 29, 2014244
March 22, 2014233
March 15, 2014216
March 8, 2014221
March 1, 2014217
February 22, 2014223
February 15, 2014215
February 8, 2014188
February 1, 2014191
January 25, 2014188
January 18, 2014171
January 11, 2014182
January 4, 2014166
December 28, 2013154
December 21, 2013148
December 14, 2013144
December 7, 2013173
November 30, 2013157
November 23, 2013128
November 16, 2013144
November 9, 2013146
November 2, 2013137
October 26, 2013134
October 19, 2013126
October 12, 2013107
October 5, 201392
September 28, 201390
September 21, 201385
September 14, 201367
September 7, 201360
August 31, 201347
August 24, 201336
August 17, 201330
August 10, 201327
August 3, 201314
March 2, 20131