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.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
June 21, 2015254
June 14, 2015262
June 7, 2015268
May 31, 2015260
May 24, 2015273
May 17, 2015280
May 10, 2015274
May 3, 2015277
April 26, 2015287
April 19, 2015291
April 12, 2015289
April 5, 2015285
March 29, 2015292
March 22, 2015296
March 15, 2015302
March 8, 2015298
March 1, 2015298
February 22, 2015324
February 15, 2015297
February 8, 2015307
February 1, 2015307
January 25, 2015315
January 18, 2015295
January 11, 2015357
January 4, 2015308
December 28, 2014310
December 21, 2014302
December 14, 2014315
December 7, 2014309
November 30, 2014314
November 23, 2014319
November 16, 2014309
November 9, 2014306
November 2, 2014315
October 26, 2014311
October 19, 2014317
October 12, 2014308
October 5, 2014326
September 28, 2014317
September 21, 2014331
September 14, 2014332
September 7, 2014323
August 31, 2014322
August 24, 2014328
August 17, 2014318
August 10, 2014315
August 3, 2014325
July 27, 2014315
July 20, 2014325
July 13, 2014329
July 6, 2014323
June 29, 2014330
June 22, 2014330
June 15, 2014328
June 8, 2014338
June 1, 2014348
May 25, 2014354
May 18, 2014340
May 11, 2014352
May 4, 2014353
April 27, 2014356
April 20, 2014359
April 13, 2014335
April 6, 2014356
March 30, 2014366
March 23, 2014378
March 16, 2014370
March 9, 2014383
March 2, 2014369
February 23, 2014376
February 16, 2014375
February 9, 2014392
February 2, 2014385
January 26, 2014385
January 19, 2014381
January 12, 2014391
January 5, 2014381
December 29, 2013400
December 22, 2013398
December 15, 2013421
December 8, 2013416
December 1, 2013409
November 24, 2013406
November 17, 2013408
November 10, 2013408
November 3, 2013403
October 27, 2013398
October 20, 2013417
October 13, 2013429
October 6, 2013419
September 29, 2013426
September 22, 2013417
September 15, 2013410
September 8, 2013424
September 1, 2013414
August 25, 2013426
August 18, 2013419
August 11, 2013438
August 4, 2013430
July 28, 2013442
July 21, 2013442
July 14, 2013441
July 7, 2013430
June 30, 2013435
June 23, 2013453
June 16, 2013456
June 9, 2013437
June 2, 2013454
May 26, 2013439
May 19, 2013412
May 12, 2013467
May 5, 2013473
April 28, 2013490
April 21, 2013481
April 14, 2013495
April 7, 2013500
March 31, 2013495
March 24, 2013498
March 17, 2013523
March 10, 2013508
March 3, 2013491
February 24, 2013510
February 17, 2013487
February 10, 2013516
February 3, 2013504
January 27, 2013522
January 20, 2013526
January 13, 2013527
January 6, 2013503
December 30, 2012523
December 23, 2012498
December 16, 2012532
December 9, 2012525
December 2, 2012542
November 25, 2012531
November 18, 2012536
November 11, 2012542
November 4, 2012551
October 28, 2012541
October 21, 2012548
October 14, 2012544
October 7, 2012563
September 30, 2012571
September 23, 2012564
September 16, 2012596
September 9, 2012573
September 2, 2012575
August 26, 2012571
August 19, 2012569
August 12, 2012582
August 5, 2012573
July 29, 2012584
July 22, 2012596
July 15, 2012592
July 8, 2012625
July 1, 2012594