For each week beginning on a given date, the figures show the number of sites that reported they are using the Drupal 6.4 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
November 20, 2016313
November 13, 2016306
November 6, 2016312
October 30, 2016306
October 23, 2016313
October 16, 2016323
October 9, 2016308
October 2, 2016314
September 25, 2016296
September 18, 2016301
September 11, 2016305
September 4, 2016315
August 28, 2016312
August 21, 2016337
August 14, 2016387
August 7, 2016324
July 31, 2016317
July 24, 2016339
July 17, 2016436
July 10, 2016594
July 3, 2016505
June 26, 2016493
June 19, 2016494
June 12, 2016503
June 5, 2016498
May 29, 2016493
May 22, 2016496
May 15, 2016492
May 8, 2016496
May 1, 2016512
April 24, 2016500
April 17, 2016496
April 10, 2016509
April 3, 2016478
March 27, 2016506
March 20, 2016525
March 13, 2016531
March 6, 2016502
February 28, 2016505
February 21, 2016514
February 14, 2016505
February 7, 2016425
January 31, 2016168
January 24, 2016175
January 17, 2016175
January 10, 2016307
January 3, 2016494
December 27, 2015503
December 20, 2015509
December 13, 2015502
December 6, 2015514
November 29, 2015514
November 22, 2015520
November 15, 2015525
November 8, 2015518
November 1, 2015534
October 25, 2015516
October 18, 2015520
October 11, 2015538
October 4, 2015474
September 27, 2015418
September 20, 2015288
September 13, 2015329
September 6, 2015365
August 30, 2015369
August 23, 2015377
August 16, 2015385
August 9, 2015394
August 2, 2015396
July 26, 2015389
July 19, 2015401
July 12, 2015393
July 5, 2015402
June 28, 2015393
June 21, 2015397
June 14, 2015406
June 7, 2015405
May 31, 2015411
May 24, 2015395
May 17, 2015404
May 10, 2015407
May 3, 2015410
April 26, 2015410
April 19, 2015388
April 12, 2015410
April 5, 2015387
March 29, 2015400
March 22, 2015414
March 15, 2015414
March 8, 2015419
March 1, 2015423
February 22, 2015415
February 15, 2015434
February 8, 2015429
February 1, 2015425
January 25, 2015426
January 18, 2015401
January 11, 2015418
January 4, 2015436
December 28, 2014429
December 21, 2014441
December 14, 2014432
December 7, 2014436
November 30, 2014441
November 23, 2014436
November 16, 2014443
November 9, 2014443
November 2, 2014457
October 26, 2014447
October 19, 2014443
October 12, 2014457
October 5, 2014452
September 28, 2014457
September 21, 2014483
September 14, 2014454
September 7, 2014456
August 31, 2014457
August 24, 2014469
August 17, 2014467
August 10, 2014468
August 3, 2014478
July 27, 2014473
July 20, 2014336
July 13, 2014310
July 6, 2014307
June 29, 2014308
June 22, 2014308
June 15, 2014300
June 8, 2014304
June 1, 2014307
May 25, 2014310
May 18, 2014318
May 11, 2014319
May 4, 2014337
April 27, 2014336
April 20, 2014332
April 13, 2014337
April 6, 2014356
March 30, 2014380
March 23, 2014397
March 16, 2014395
March 9, 2014416
March 2, 2014376
February 23, 2014406
February 16, 2014353
February 9, 2014393
February 2, 2014374
January 26, 2014370
January 19, 2014367
January 12, 2014368
January 5, 2014516
December 29, 2013398
December 22, 2013390
December 15, 2013376
December 8, 2013372
December 1, 2013374
November 24, 2013373
November 17, 2013368
November 10, 2013377
November 3, 2013382
October 27, 2013382
October 20, 2013378
October 13, 2013382
October 6, 2013400
September 29, 2013396
September 22, 2013385
September 15, 2013386
September 8, 2013405
September 1, 2013403
August 25, 2013397
August 18, 2013418
August 11, 2013413
August 4, 2013433
July 28, 2013408
July 21, 2013427
July 14, 2013426
July 7, 2013418
June 30, 2013419
June 23, 2013435
June 16, 2013429
June 9, 2013438
June 2, 2013455
May 26, 2013436
May 19, 2013409
May 12, 2013463
May 5, 2013460
April 28, 2013475
April 21, 2013475
April 14, 2013464
April 7, 2013493
March 31, 2013488
March 24, 2013491
March 17, 2013501
March 10, 2013514
March 3, 2013755
February 24, 2013852
February 17, 2013854
February 10, 2013837
February 3, 2013862
January 27, 2013874
January 20, 2013866
January 13, 2013860
January 6, 2013881
December 30, 2012869
December 23, 2012883
December 16, 2012899
December 9, 2012904
December 2, 2012894
November 25, 2012901
November 18, 2012907
November 11, 2012898
November 4, 2012910
October 28, 2012919
October 21, 2012911