For each week beginning on a given date, the figures show the number of sites that reported they are using the background_process 7.x-1.x-dev 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, 202419
April 7, 202420
March 31, 202417
March 24, 202417
March 17, 202415
March 10, 202412
March 3, 202418
February 25, 202417
February 18, 202418
February 11, 202416
February 4, 202418
January 28, 202417
January 21, 202416
January 14, 202416
January 7, 202417
December 31, 202316
December 24, 202316
December 17, 202317
December 10, 202317
December 3, 202316
November 26, 202313
November 19, 202315
November 12, 202316
November 5, 202318
October 29, 202319
October 22, 202316
October 15, 202314
October 8, 202317
October 1, 202320
September 24, 202317
September 17, 202318
September 10, 202322
September 3, 202318
August 27, 202321
August 20, 202323
August 13, 202324
August 6, 202323
July 30, 202325
July 23, 202321
July 16, 202323
July 9, 202328
July 2, 202324
June 25, 202325
June 18, 202327
June 11, 202325
June 4, 202327
May 28, 202324
May 21, 202327
May 14, 202323
May 7, 202327
April 30, 202324
April 23, 202328
April 16, 202327
April 9, 202322
April 2, 202329
March 26, 202325
March 19, 202322
March 12, 202323
March 5, 202322
February 26, 202324
February 19, 202325
February 12, 202326
February 5, 202325
January 29, 202324
January 22, 202325
January 15, 202322
January 8, 202325
January 1, 202329
December 25, 202228
December 18, 202230
December 11, 202226
December 4, 202225
November 27, 202227
November 20, 202225
November 13, 202228
November 6, 202227
October 30, 202229
October 23, 202229
October 16, 202232
October 9, 202240
October 2, 202242
September 25, 202240
September 18, 202240
September 11, 202234
September 4, 202235
August 28, 202235
August 21, 202234
August 14, 202236
August 7, 202233
July 31, 202232
July 24, 202232
July 17, 202233
July 10, 202231
July 3, 202232
June 26, 202235
June 19, 202228
June 12, 202230
June 5, 202228
May 29, 202232
May 22, 202235
May 15, 202234
May 8, 202233
May 1, 202238
April 24, 202231
April 17, 202233
April 10, 202230
April 3, 202226
March 27, 202233
March 20, 202230
March 13, 202232
March 6, 202230
February 27, 202225
February 20, 202236
February 13, 202229
February 6, 202234
January 30, 202235
January 23, 202234
January 16, 202233
January 9, 202233
January 2, 202237
December 26, 202133
December 19, 202139
December 12, 202134
December 5, 202137
November 28, 202138
November 21, 202136
November 14, 202137
November 7, 202134
October 31, 202137
October 24, 202138
October 17, 202137
October 10, 202136
October 3, 202138
September 26, 202138
September 19, 202136
September 12, 202135
September 5, 202131
August 29, 202135
August 22, 202135
August 15, 202140
August 8, 202142
August 1, 202134
July 25, 202135
July 18, 202134
July 11, 202134
July 4, 202135
June 27, 202135
June 20, 202135
June 13, 202136
June 6, 202136
May 30, 202135
May 23, 202132
May 16, 202134
May 9, 202135
May 2, 202137
April 25, 202141
April 18, 202139
April 11, 202138
April 4, 202136
March 28, 202135
March 21, 202135
March 14, 202130
March 7, 202134
February 28, 202135
February 21, 202132
February 14, 202138
February 7, 202134
January 31, 202131
January 24, 202136
January 17, 202131
January 10, 202136
January 3, 202136
December 27, 202033
December 20, 202034
December 13, 202036
December 6, 202038
November 29, 202037
November 22, 202041
November 15, 202042
November 8, 202044
November 1, 202043
October 25, 202039
October 18, 202040
October 11, 202047
October 4, 202049
September 27, 202056
September 20, 202052
September 13, 202050
September 6, 202052
August 30, 202057
August 23, 202056
August 16, 202055
August 9, 202059
August 2, 202057
July 26, 202058
July 19, 202052
July 12, 202050
July 5, 202046
June 28, 202050
June 21, 202051
June 14, 202046
June 7, 202050
May 31, 202054
May 24, 202052
May 17, 202055
May 10, 202054
May 3, 202051
April 26, 202053
April 19, 202051
April 12, 202055
April 5, 202054
March 29, 202051
March 22, 202054
March 15, 202058
March 8, 202053
March 1, 202058
February 23, 202052
February 16, 202059
February 9, 202057
February 2, 202057
January 26, 202057
January 19, 202052
January 12, 202059
January 5, 202052
December 29, 201949
December 22, 201940
December 15, 201946
December 8, 201949
December 1, 201957
November 24, 201952
November 17, 201958
November 10, 201958
November 3, 201953
October 27, 201950
October 20, 201956
October 13, 201955
October 6, 201960
September 29, 201961
September 22, 201957
September 15, 201961
September 8, 201965
September 1, 201959
August 25, 201954
August 18, 201948
August 11, 201952
August 4, 201956
July 28, 201955
July 21, 201946
July 14, 201949
July 7, 201959
June 30, 201948
June 23, 201948
June 16, 201949
June 9, 201957
June 2, 201953
May 26, 201955
May 19, 201954
May 12, 201951
May 5, 201954
April 28, 201952
April 21, 201954
April 14, 201955
April 7, 201952
March 31, 201966
March 24, 201959
March 17, 201960
March 10, 201961
March 3, 201963
February 24, 201965
February 17, 201966
February 10, 201969
February 3, 201954
January 27, 201964
January 20, 201960
January 13, 201966
January 6, 201958
December 30, 201857
December 23, 201856
December 16, 201863
December 9, 201865
December 2, 201861
November 25, 201859
November 18, 201863
November 11, 201865
November 4, 201867
October 28, 201865
October 21, 201863
October 14, 201867
October 7, 201863
September 30, 201880
September 23, 201871
September 16, 201865
September 9, 201865
September 2, 201873
August 26, 201864
August 19, 201865
August 12, 201865
August 5, 201869
July 29, 201867
July 22, 201870
July 15, 201866
July 8, 201871
July 1, 201871
June 24, 201872
June 17, 201875
June 10, 201882
June 3, 201881
May 27, 201887
May 20, 201884
May 13, 201892
May 6, 201886
April 29, 201884
April 22, 2018105
April 15, 201880
April 8, 201891
April 1, 201891
March 25, 2018105
March 18, 201893
March 11, 201884
March 4, 201886
February 25, 201889
February 18, 201895
February 11, 201896
February 4, 201893
January 28, 201887
January 21, 201885
January 14, 201891
January 7, 201892
December 31, 201790
December 24, 201792
December 17, 201790
December 10, 201796
December 3, 201794
November 26, 201789
November 19, 201796
November 12, 2017106
November 5, 201794
October 29, 201792
October 22, 201796
October 15, 2017100
October 8, 201798
October 1, 201799
September 24, 201799
September 17, 2017106
September 10, 2017109
September 3, 2017104
August 27, 2017108
August 20, 2017111
August 13, 2017101
August 6, 2017110
July 30, 2017115
July 23, 2017115
July 16, 2017105
July 9, 2017117
July 2, 2017114
June 25, 2017100
June 18, 2017116
June 11, 2017117
June 4, 2017108
May 28, 2017113
May 21, 2017113
May 14, 2017106
May 7, 2017117
April 30, 2017124
April 23, 2017122
April 16, 2017112
April 9, 2017117
April 2, 2017127
March 26, 2017126
March 19, 2017122
March 12, 2017123
March 5, 2017128
February 26, 2017125
February 19, 2017118
February 12, 2017128
February 5, 2017131
January 29, 2017112
January 22, 2017121
January 15, 2017122
January 8, 2017111
January 1, 2017106
December 25, 2016110
December 18, 2016119
December 11, 2016127
December 4, 2016121
November 27, 2016118
November 20, 2016113
November 13, 2016120
November 6, 2016115
October 30, 2016115
October 23, 2016108
October 16, 2016111
October 9, 2016122
October 2, 2016107
September 25, 201699
September 18, 2016114
September 11, 2016115
September 4, 2016117
August 28, 2016115
August 21, 2016115
August 14, 2016109
August 7, 2016100
July 31, 2016105
July 24, 2016107
July 17, 2016109
July 10, 201693
July 3, 2016111
June 26, 2016108
June 19, 2016113
June 12, 2016115
June 5, 2016118
May 29, 2016117
May 22, 2016103
May 15, 2016110
May 8, 2016102
May 1, 201699
April 24, 2016111
April 17, 2016112
April 10, 2016108
April 3, 2016109
March 27, 2016114
March 20, 2016108
March 13, 2016114
March 6, 2016111
February 28, 2016128
February 21, 2016119
February 14, 2016120
February 7, 2016106
January 31, 2016105
January 24, 2016113
January 17, 2016102
January 10, 2016120
January 3, 2016114
December 27, 2015111
December 20, 201594
December 13, 2015102
December 6, 2015108
November 29, 201599
November 22, 2015106
November 15, 201596
November 8, 2015102
November 1, 201597
October 25, 201589
October 18, 201594
October 11, 201597
October 4, 201588
September 27, 201585
September 20, 201577
September 13, 201587
September 6, 201594
August 30, 201598
August 23, 201592
August 16, 201593
August 9, 201583
August 2, 201583
July 26, 201581
July 19, 201573
July 12, 201571
July 5, 201579
June 28, 201576
June 21, 201576
June 14, 201576
June 7, 201572
May 31, 201572
May 24, 201575
May 17, 201572
May 10, 201581
May 3, 201577
April 26, 201575
April 19, 201571
April 12, 201578
April 5, 201571
March 29, 201577
March 22, 201579
March 15, 201584
March 8, 201573
March 1, 201587
February 22, 201569
February 15, 201573
February 8, 201567
February 23, 20141
January 12, 20141
December 15, 20131
November 17, 20131
October 20, 20131
September 29, 20131
September 1, 20131
August 11, 20131
August 4, 20131
July 7, 20131
June 16, 20131
April 14, 20131
February 17, 20131
January 6, 20131
November 25, 20121
November 11, 20121
October 21, 20121