For each week beginning on a given date, the figures show the number of sites that reported they are using the fever 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 14, 20247
April 7, 20247
March 31, 20248
March 24, 20249
March 17, 20248
March 10, 20248
March 3, 20249
February 25, 20249
February 18, 20247
February 11, 202410
February 4, 202410
January 28, 20248
January 21, 20249
January 14, 202411
January 7, 202410
December 31, 20238
December 24, 202310
December 17, 20238
December 10, 202310
December 3, 20239
November 26, 202310
November 19, 20239
November 12, 202311
November 5, 20239
October 29, 20238
October 22, 20238
October 15, 20239
October 8, 20238
October 1, 202310
September 24, 20239
September 17, 202310
September 10, 20239
September 3, 20239
August 27, 20238
August 20, 20238
August 13, 20237
August 6, 20239
July 30, 202312
July 23, 20239
July 16, 20239
July 9, 20239
July 2, 20238
June 25, 20238
June 18, 20238
June 11, 202313
June 4, 20239
May 28, 20239
May 21, 20239
May 14, 202311
May 7, 20239
April 30, 20238
April 23, 202318
April 16, 20239
April 9, 20238
April 2, 202310
March 26, 202310
March 19, 202320
March 12, 202310
March 5, 202311
February 26, 202310
February 19, 202310
February 12, 202311
February 5, 202315
January 29, 202313
January 22, 202312
January 15, 202313
January 8, 202312
January 1, 202311
December 25, 202217
December 18, 202216
December 11, 202213
December 4, 202214
November 27, 202213
November 20, 202214
November 13, 202214
November 6, 202215
October 30, 202215
October 23, 202214
October 16, 202214
October 9, 202214
October 2, 202215
September 25, 202214
September 18, 202214
September 11, 202215
September 4, 202214
August 28, 202216
August 21, 202216
August 14, 202213
August 7, 202214
July 31, 202215
July 24, 202216
July 17, 202215
July 10, 202215
July 3, 202220
June 26, 202218
June 19, 202217
June 12, 202226
June 5, 202220
May 29, 202220
May 22, 202217
May 15, 202219
May 8, 202218
May 1, 202228
April 24, 202215
April 17, 202219
April 10, 202219
April 3, 202217
March 27, 202219
March 20, 202224
March 13, 202217
March 6, 202216
February 27, 202213
February 20, 202218
February 13, 202215
February 6, 202218
January 30, 202217
January 23, 202215
January 16, 202215
January 9, 202215
January 2, 202215
December 26, 202119
December 19, 202117
December 12, 202118
December 5, 202118
November 28, 202120
November 21, 202117
November 14, 202117
November 7, 202116
October 31, 202116
October 24, 202118
October 17, 202118
October 10, 202115
October 3, 202117
September 26, 202118
September 19, 202118
September 12, 202117
September 5, 202116
August 29, 202117
August 22, 202114
August 15, 202116
August 8, 202119
August 1, 202117
July 25, 202118
July 18, 202116
July 11, 202120
July 4, 202120
June 27, 202120
June 20, 202117
June 13, 202119
June 6, 202120
May 30, 202120
May 23, 202120
May 16, 202121
May 9, 202119
May 2, 202119
April 25, 202116
April 18, 202120
April 11, 202119
April 4, 202117
March 28, 202117
March 21, 202117
March 14, 202118
March 7, 202119
February 28, 202114
February 21, 202115
February 14, 202117
February 7, 202113
January 31, 202116
January 24, 202116
January 17, 202121
January 10, 202121
January 3, 202117
December 27, 202020
December 20, 202018
December 13, 202020
December 6, 202017
November 29, 202016
November 22, 202019
November 15, 202019
November 8, 202020
November 1, 202016
October 25, 202016
October 18, 202017
October 11, 202021
October 4, 202017
September 27, 202021
September 20, 202018
September 13, 202020
September 6, 202020
August 30, 202021
August 23, 202021
August 16, 202021
August 9, 202020
August 2, 202021
July 26, 202018
July 19, 202022
July 12, 202021
July 5, 202019
June 28, 202022
June 21, 202021
June 14, 202022
June 7, 202023
May 31, 202021
May 24, 202019
May 17, 202021
May 10, 202025
May 3, 202021
April 26, 202019
April 19, 202019
April 12, 202018
April 5, 202021
March 29, 202022
March 22, 202024
March 15, 202025
March 8, 202024
March 1, 202022
February 23, 202023
February 16, 202021
February 9, 202023
February 2, 202026
January 26, 202026
January 19, 202025
January 12, 202027
January 5, 202025
December 29, 201924
December 22, 201926
December 15, 201926
December 8, 201929
December 1, 201927
November 24, 201924
November 17, 201931
November 10, 201929
November 3, 201925
October 27, 201929
October 20, 201927
October 13, 201928
October 6, 201930
September 29, 201928
September 22, 201928
September 15, 201929
September 8, 201930
September 1, 201926
August 25, 201930
August 18, 201927
August 11, 201927
August 4, 201924
July 28, 201929
July 21, 201928
July 14, 201931
July 7, 201933
June 30, 201929
June 23, 201927
June 16, 201930
June 9, 201931
June 2, 201935
May 26, 201931
May 19, 201928
May 12, 201931
May 5, 201927
April 28, 201931
April 21, 201930
April 14, 201931
April 7, 201931
March 31, 201931
March 24, 201929
March 17, 201928
March 10, 201933
March 3, 201931
February 24, 201935
February 17, 201933
February 10, 201933
February 3, 201931
January 27, 201934
January 20, 201934
January 13, 201934
January 6, 201934
December 30, 201833
December 23, 201836
December 16, 201833
December 9, 201837
December 2, 201831
November 25, 201838
November 18, 201835
November 11, 201837
November 4, 201836
October 28, 201835
October 21, 201833
October 14, 201838
October 7, 201836
September 30, 201841
September 23, 201835
September 16, 201839
September 9, 201837
September 2, 201836
August 26, 201838
August 19, 201840
August 12, 201836
August 5, 201835
July 29, 201839
July 22, 201837
July 15, 201837
July 8, 201838
July 1, 201836
June 24, 201840
June 17, 201838
June 10, 201844
June 3, 201840
May 27, 201842
May 20, 201843
May 13, 201842
May 6, 201841
April 29, 201864
April 22, 201846
April 15, 201842
April 8, 201842
April 1, 201840
March 25, 201838
March 18, 201859
March 11, 201861
March 4, 201864
February 25, 201862
February 18, 201861
February 11, 201865
February 4, 201864
January 28, 201861
January 21, 201865
January 14, 201872
January 7, 201866
December 31, 201764
December 24, 201768
December 17, 201762
December 10, 201764
December 3, 201766
November 26, 201762
November 19, 201762
November 12, 201764
November 5, 201772
October 29, 201771
October 22, 201764
October 15, 201768
October 8, 201774
October 1, 201770
September 24, 201778
September 17, 201768
September 10, 201778
September 3, 201773
August 27, 201768
August 20, 201770
August 13, 201771
August 6, 201770
July 30, 201767
July 23, 201771
July 16, 201772
July 9, 201771
July 2, 201768
June 25, 201768
June 18, 201765
June 11, 201768
June 4, 201767
May 28, 201772
May 21, 201770
May 14, 201772
May 7, 201773
April 30, 201771
April 23, 201782
April 16, 201780
April 9, 201778
April 2, 201780
March 26, 201782
March 19, 201778
March 12, 201778
March 5, 201778
February 26, 201784
February 19, 201780
February 12, 201780
February 5, 201779
January 29, 201777
January 22, 201780
January 15, 201782
January 8, 201780
January 1, 201773
December 25, 201679
December 18, 201679
December 11, 201680
December 4, 201676
November 27, 201683
November 20, 201683
November 13, 201687
November 6, 201682
October 30, 201687
October 23, 201680
October 16, 201686
October 9, 201684
October 2, 201684
September 25, 201684
September 18, 201678
September 11, 201683
September 4, 201680
August 28, 201687
August 21, 201694
August 14, 2016104
August 7, 201687
July 31, 201685
July 24, 201693
July 17, 2016119
July 10, 2016129
July 3, 201694
June 26, 201690
June 19, 201687
June 12, 201692
June 5, 201695
May 29, 201694
May 22, 201694
May 15, 201696
May 8, 201694
May 1, 201695
April 24, 201692
April 17, 201692
April 10, 201699
April 3, 201693
March 27, 201692
March 20, 201694
March 13, 201695
March 6, 201692
February 28, 201693
February 21, 2016104
February 14, 201696
February 7, 2016102
January 31, 201699
January 24, 201698
January 17, 2016100
January 10, 2016102
January 3, 2016104
December 27, 201596
December 20, 2015105
December 13, 2015107
December 6, 2015106
November 29, 2015104
November 22, 2015108
November 15, 2015111
November 8, 2015107
November 1, 2015108
October 25, 2015108
October 18, 2015111
October 11, 2015115
October 4, 2015114
September 27, 2015111
September 20, 2015103
September 13, 2015110
September 6, 2015113
August 30, 2015118
August 23, 2015111
August 16, 2015106
August 9, 2015115
August 2, 2015113
July 26, 2015120
July 19, 2015116
July 12, 2015124
July 5, 2015120
June 28, 2015122
June 21, 2015126
June 14, 2015122
June 7, 2015122
May 31, 2015124
May 24, 2015122
May 17, 2015119
May 10, 2015132
May 3, 2015126
April 26, 2015125
April 19, 2015131
April 12, 2015134
April 5, 2015132
March 29, 2015133
March 22, 2015132
March 15, 2015139
March 8, 2015126
March 1, 2015131
February 22, 2015141
February 15, 2015131
February 8, 2015137
February 1, 2015136
January 25, 2015139
January 18, 2015137
January 11, 2015138
January 4, 2015147
December 28, 2014134
December 21, 2014131
December 14, 2014142
December 7, 2014140
November 30, 2014154
November 23, 2014146
November 16, 2014151
November 9, 2014220
November 2, 2014152
October 26, 2014158
October 19, 2014157
October 12, 2014149
October 5, 2014150
September 28, 2014160
September 21, 2014154
September 14, 2014164
September 7, 2014153
August 31, 2014165
August 24, 2014156
August 17, 2014170
August 10, 2014169
August 3, 2014169
July 27, 2014161
July 20, 2014157
July 13, 2014160
July 6, 2014153
June 29, 2014156
June 22, 2014159
June 15, 2014157
June 8, 2014156
June 1, 2014159
May 25, 2014161
May 18, 2014158
May 11, 2014157
May 4, 2014162
April 27, 2014154
April 20, 2014163
April 13, 2014171
April 6, 2014165
March 30, 2014197
March 23, 2014225
March 16, 2014221
March 9, 2014228
March 2, 2014224
February 23, 2014216
February 16, 2014207
February 9, 2014219
February 2, 2014219
January 26, 2014227
January 19, 2014219
January 12, 2014224
January 5, 2014223
December 29, 2013234
December 22, 2013215
December 15, 2013220
December 8, 2013223
December 1, 2013243
November 24, 2013214
November 17, 2013224
November 10, 2013221
November 3, 2013257
October 27, 2013233
October 20, 2013267
October 13, 2013245
October 6, 2013237
September 29, 2013231
September 22, 2013234
September 15, 2013247
September 8, 2013251
September 1, 2013266
August 25, 2013271
August 18, 2013247
August 11, 2013264
August 4, 2013256
July 28, 2013269
July 21, 2013270
July 14, 2013273
July 7, 2013267
June 30, 2013272
June 23, 2013272
June 16, 2013288
June 9, 2013275
June 2, 2013272
May 26, 2013276
May 19, 2013253
May 12, 2013300
May 5, 2013289
April 28, 2013287
April 21, 2013300
April 14, 2013303
April 7, 2013299
March 31, 2013316
March 24, 2013289
March 17, 2013307
March 10, 2013326
March 3, 2013294
February 24, 2013315
February 17, 2013316
February 10, 2013339
February 3, 2013336
January 27, 2013317
January 20, 2013346
January 13, 2013352
January 6, 2013337
December 30, 2012305
December 23, 2012302
December 16, 2012323
December 9, 2012310
December 2, 2012341
November 25, 2012343
November 18, 2012317
November 11, 2012306
November 4, 2012308
October 28, 2012316
October 21, 2012317