For each week beginning on a given date, the figures show the number of sites that reported they are using the spread 6.x-1.5 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
April 21, 20245
April 14, 20248
April 7, 20248
March 31, 20249
March 24, 20247
March 17, 20248
March 10, 20249
March 3, 20249
February 25, 20248
February 18, 20248
February 11, 202410
February 4, 20248
January 28, 20247
January 21, 20249
January 14, 20249
January 7, 202410
December 31, 20239
December 24, 20239
December 17, 20238
December 10, 20238
December 3, 20237
November 26, 20238
November 19, 20239
November 12, 20239
November 5, 20238
October 29, 20239
October 22, 20238
October 15, 202310
October 8, 20238
October 1, 20239
September 24, 20237
September 17, 20239
September 10, 20239
September 3, 20239
August 27, 20238
August 20, 20238
August 13, 202311
August 6, 20239
July 30, 20239
July 23, 20236
July 16, 202310
July 9, 20239
July 2, 20239
June 25, 20237
June 18, 20239
June 11, 20239
June 4, 20239
May 28, 20237
May 21, 20239
May 14, 20238
May 7, 20239
April 30, 20237
April 23, 20238
April 16, 20239
April 9, 202310
April 2, 20239
March 26, 20239
March 19, 202310
March 12, 202310
March 5, 20239
February 26, 20238
February 19, 20239
February 12, 20238
February 5, 20236
January 29, 20239
January 22, 20238
January 15, 20239
January 8, 20239
January 1, 20237
December 25, 20228
December 18, 20229
December 11, 20227
December 4, 20228
November 27, 20227
November 20, 20228
November 13, 202210
November 6, 20227
October 30, 20226
October 23, 20226
October 16, 20226
October 9, 20226
October 2, 20226
September 25, 20225
September 18, 20226
September 11, 20229
September 4, 202210
August 28, 20228
August 21, 20229
August 14, 20228
August 7, 20228
July 31, 20229
July 24, 20228
July 17, 20229
July 10, 20228
July 3, 20229
June 26, 20227
June 19, 20229
June 12, 20229
June 5, 20227
May 29, 20227
May 22, 20227
May 15, 20228
May 8, 20228
May 1, 20229
April 24, 20229
April 17, 20229
April 10, 202210
April 3, 202210
March 27, 20229
March 20, 20228
March 13, 20229
March 6, 20228
February 27, 20229
February 20, 20227
February 13, 20229
February 6, 20229
January 30, 202210
January 23, 20228
January 16, 20228
January 9, 202210
January 2, 202210
December 26, 202110
December 19, 20218
December 12, 20219
December 5, 20219
November 28, 202110
November 21, 20219
November 14, 20218
November 7, 202110
October 31, 20218
October 24, 20219
October 17, 20218
October 10, 202110
October 3, 20219
September 26, 20219
September 19, 20218
September 12, 20218
September 5, 20217
August 29, 20217
August 22, 20218
August 15, 20219
August 8, 20218
August 1, 20217
July 25, 20218
July 18, 20218
July 11, 202110
July 4, 20219
June 27, 20219
June 20, 202110
June 13, 20219
June 6, 202110
May 30, 202111
May 23, 20219
May 16, 202113
May 9, 20219
May 2, 202111
April 25, 202114
April 18, 202112
April 11, 202110
April 4, 202113
March 28, 202111
March 21, 202111
March 14, 202112
March 7, 202112
February 28, 202110
February 21, 202111
February 14, 202112
February 7, 202112
January 31, 202111
January 24, 202112
January 17, 202112
January 10, 202111
January 3, 202112
December 27, 202013
December 20, 202012
December 13, 202012
December 6, 202013
November 29, 202012
November 22, 202013
November 15, 202013
November 8, 202013
November 1, 202016
October 25, 202014
October 18, 202012
October 11, 202015
October 4, 202014
September 27, 202014
September 20, 202014
September 13, 202019
September 6, 202014
August 30, 202016
August 23, 202012
August 16, 202017
August 9, 202014
August 2, 202016
July 26, 202016
July 19, 202014
July 12, 202017
July 5, 202017
June 28, 202013
June 21, 202015
June 14, 202017
June 7, 202016
May 31, 202015
May 24, 202014
May 17, 202018
May 10, 202017
May 3, 202015
April 26, 202016
April 19, 202015
April 12, 202021
April 5, 202018
March 29, 202018
March 22, 202020
March 15, 202020
March 8, 202019
March 1, 202020
February 23, 202020
February 16, 202022
February 9, 202019
February 2, 202024
January 26, 202021
January 19, 202024
January 12, 202022
January 5, 202023
December 29, 201922
December 22, 201923
December 15, 201921
December 8, 201924
December 1, 201925
November 24, 201923
November 17, 201927
November 10, 201925
November 3, 201925
October 27, 201926
October 20, 201924
October 13, 201926
October 6, 201926
September 29, 201925
September 22, 201927
September 15, 201923
September 8, 201925
September 1, 201921
August 25, 201920
August 18, 201927
August 11, 201925
August 4, 201928
July 28, 201928
July 21, 201927
July 14, 201927
July 7, 201927
June 30, 201925
June 23, 201923
June 16, 201928
June 9, 201927
June 2, 201928
May 26, 201931
May 19, 201927
May 12, 201928
May 5, 201926
April 28, 201927
April 21, 201926
April 14, 201931
April 7, 201929
March 31, 201928
March 24, 201931
March 17, 201925
March 10, 201928
March 3, 201926
February 24, 201925
February 17, 201924
February 10, 201926
February 3, 201924
January 27, 201927
January 20, 201929
January 13, 201928
January 6, 201925
December 30, 201827
December 23, 201826
December 16, 201826
December 9, 201830
December 2, 201827
November 25, 201827
November 18, 201828
November 11, 201828
November 4, 201828
October 28, 201830
October 21, 201827
October 14, 201827
October 7, 201826
September 30, 201827
September 23, 201825
September 16, 201826
September 9, 201830
September 2, 201831
August 26, 201828
August 19, 201831
August 12, 201827
August 5, 201830
July 29, 201830
July 22, 201828
July 15, 201827
July 8, 201829
July 1, 201828
June 24, 201830
June 17, 201833
June 10, 201828
June 3, 201830
May 27, 201828
May 20, 201830
May 13, 201830
May 6, 201832
April 29, 201835
April 22, 201827
April 15, 201826
April 8, 201830
April 1, 201830
March 25, 201832
March 18, 201827
March 11, 201828
March 4, 201827
February 25, 201830
February 18, 201830
February 11, 201833
February 4, 201832
January 28, 201834
January 21, 201831
January 14, 201830
January 7, 201830
December 31, 201732
December 24, 201732
December 17, 201729
December 10, 201730
December 3, 201734
November 26, 201732
November 19, 201731
November 12, 201730
November 5, 201731
October 29, 201729
October 22, 201732
October 15, 201731
October 8, 201729
October 1, 201733
September 24, 201733
September 17, 201735
September 10, 201736
September 3, 201743
August 27, 201739
August 20, 201741
August 13, 201736
August 6, 201739
July 30, 201738
July 23, 201741
July 16, 201738
July 9, 201738
July 2, 201739
June 25, 201742
June 18, 201742
June 11, 201738
June 4, 201746
May 28, 201742
May 21, 201743
May 14, 201744
May 7, 201745
April 30, 201744
April 23, 201744
April 16, 201741
April 9, 201746
April 2, 201747
March 26, 201748
March 19, 201742
March 12, 201744
March 5, 201750
February 26, 201749
February 19, 201752
February 12, 201749
February 5, 201755
January 29, 201755
January 22, 201752
January 15, 201755
January 8, 201752
January 1, 201755
December 25, 201655
December 18, 201652
December 11, 201652
December 4, 201656
November 27, 201659
November 20, 201654
November 13, 201659
November 6, 201658
October 30, 201652
October 23, 201657
October 16, 201655
October 9, 201654
October 2, 201657
September 25, 201649
September 18, 201656
September 11, 201656
September 4, 201658
August 28, 201656
August 21, 201658
August 14, 201662
August 7, 201657
July 31, 201666
July 24, 201673
July 17, 201678
July 10, 201675
July 3, 201669
June 26, 201674
June 19, 201669
June 12, 201678
June 5, 201671
May 29, 201673
May 22, 201675
May 15, 201677
May 8, 201674
May 1, 201673
April 24, 201676
April 17, 201679
April 10, 201680
April 3, 201685
March 27, 201686
March 20, 201684
March 13, 201690
March 6, 201689
February 28, 201690
February 21, 201692
February 14, 201694
February 7, 201685
January 31, 201697
January 24, 201687
January 17, 201684
January 10, 201691
January 3, 201691
December 27, 201589
December 20, 201598
December 13, 2015104
December 6, 201594
November 29, 201590
November 22, 2015100
November 15, 201597
November 8, 201596
November 1, 2015100
October 25, 201596
October 18, 2015101
October 11, 201599
October 4, 201590
September 27, 201591
September 20, 201586
September 13, 2015103
September 6, 201595
August 30, 2015100
August 23, 201599
August 16, 201597
August 9, 2015101
August 2, 2015105
July 26, 201597
July 19, 2015106
July 12, 2015103
July 5, 2015103
June 28, 2015101
June 21, 2015106
June 14, 2015111
June 7, 2015108
May 31, 2015105
May 24, 2015104
May 17, 2015103
May 10, 2015105
May 3, 2015103
April 26, 201597
April 19, 201599
April 12, 2015103
April 5, 2015102
March 29, 2015100
March 22, 201599
March 15, 2015107
March 8, 2015102
March 1, 2015110
February 22, 2015107
February 15, 2015108
February 8, 2015110
February 1, 2015106
January 25, 201598
January 18, 2015102
January 11, 2015105
January 4, 2015109
December 28, 2014105
December 21, 2014107
December 14, 2014105
December 7, 2014107
November 30, 2014109
November 23, 2014108
November 16, 2014103
November 9, 2014115
November 2, 2014114
October 26, 2014117
October 19, 2014115
October 12, 2014116
October 5, 2014115
September 28, 2014115
September 21, 2014118
September 14, 2014119
September 7, 2014113
August 31, 2014118
August 24, 2014116
August 17, 2014115
August 10, 2014127
August 3, 2014129
July 27, 2014128
July 20, 2014126
July 13, 2014127
July 6, 2014134
June 29, 2014145
June 22, 2014141
June 15, 2014128
June 8, 2014135
June 1, 2014133
May 25, 2014139
May 18, 2014134
May 11, 2014131
May 4, 2014139
April 27, 2014133
April 20, 2014133
April 13, 2014133
April 6, 2014140
March 30, 2014135
March 23, 2014143
March 16, 2014136
March 9, 2014152
March 2, 2014140
February 23, 2014145
February 16, 2014133
February 9, 2014146
February 2, 2014148
January 26, 2014133
January 19, 2014131
January 12, 2014142
January 5, 2014143
December 29, 2013137
December 22, 2013133
December 15, 2013140
December 8, 2013136
December 1, 2013138
November 24, 2013157
November 17, 2013152
November 10, 2013146
November 3, 2013132
October 27, 2013143
October 20, 2013143
October 13, 2013137
October 6, 2013147
September 29, 2013152
September 22, 2013148
September 15, 2013141
September 8, 2013147
September 1, 2013147
August 25, 2013154
August 18, 2013152
August 11, 2013150
August 4, 2013149
July 28, 2013155
July 21, 2013155
July 14, 2013156
July 7, 2013164
June 30, 2013159
June 23, 2013153
June 16, 2013152
June 9, 2013151
June 2, 2013152
May 26, 2013158
May 19, 2013131
May 12, 2013155
May 5, 2013149
April 28, 2013153
April 21, 2013142
April 14, 2013156
April 7, 2013145
March 31, 2013159
March 24, 2013157
March 17, 2013146
March 10, 2013153
March 3, 2013151
February 24, 2013163
February 17, 2013170
February 10, 2013148
February 3, 2013157
January 27, 2013148
January 20, 2013136
January 13, 2013152
January 6, 2013145
December 30, 2012145
December 23, 2012133
December 16, 2012135
December 9, 2012140
December 2, 2012138
November 25, 2012137
November 18, 2012138
November 11, 2012145
November 4, 2012138
October 28, 2012145
October 21, 2012134