For each week beginning on a given date, the figures show the number of sites that reported they are using the invisimail 6.x-1.2 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
March 17, 202424
March 10, 202425
March 3, 202428
February 25, 202430
February 18, 202430
February 11, 202426
February 4, 202427
January 28, 202425
January 21, 202421
January 14, 202427
January 7, 202423
December 31, 202322
December 24, 202324
December 17, 202323
December 10, 202323
December 3, 202321
November 26, 202322
November 19, 202327
November 12, 202325
November 5, 202325
October 29, 202323
October 22, 202324
October 15, 202319
October 8, 202322
October 1, 202321
September 24, 202321
September 17, 202321
September 10, 202321
September 3, 202321
August 27, 202321
August 20, 202325
August 13, 202323
August 6, 202322
July 30, 202322
July 23, 202319
July 16, 202322
July 9, 202325
July 2, 202324
June 25, 202322
June 18, 202320
June 11, 202332
June 4, 202325
May 28, 202322
May 21, 202324
May 14, 202322
May 7, 202324
April 30, 202323
April 23, 202326
April 16, 202322
April 9, 202326
April 2, 202323
March 26, 202322
March 19, 202329
March 12, 202325
March 5, 202324
February 26, 202325
February 19, 202329
February 12, 202328
February 5, 202324
January 29, 202330
January 22, 202324
January 15, 202329
January 8, 202328
January 1, 202326
December 25, 202225
December 18, 202227
December 11, 202224
December 4, 202221
November 27, 202223
November 20, 202222
November 13, 202225
November 6, 202225
October 30, 202226
October 23, 202223
October 16, 202223
October 9, 202221
October 2, 202223
September 25, 202224
September 18, 202221
September 11, 202222
September 4, 202223
August 28, 202221
August 21, 202226
August 14, 202222
August 7, 202221
July 31, 202226
July 24, 202225
July 17, 202222
July 10, 202221
July 3, 202226
June 26, 202226
June 19, 202222
June 12, 202227
June 5, 202222
May 29, 202225
May 22, 202224
May 15, 202225
May 8, 202226
May 1, 202224
April 24, 202224
April 17, 202219
April 10, 202226
April 3, 202226
March 27, 202224
March 20, 202229
March 13, 202228
March 6, 202224
February 27, 202219
February 20, 202224
February 13, 202226
February 6, 202228
January 30, 202223
January 23, 202225
January 16, 202224
January 9, 202225
January 2, 202225
December 26, 202129
December 19, 202126
December 12, 202128
December 5, 202125
November 28, 202130
November 21, 202127
November 14, 202129
November 7, 202126
October 31, 202128
October 24, 202129
October 17, 202126
October 10, 202128
October 3, 202128
September 26, 202129
September 19, 202128
September 12, 202125
September 5, 202128
August 29, 202127
August 22, 202128
August 15, 202128
August 8, 202128
August 1, 202128
July 25, 202128
July 18, 202126
July 11, 202134
July 4, 202131
June 27, 202131
June 20, 202129
June 13, 202127
June 6, 202128
May 30, 202128
May 23, 202130
May 16, 202131
May 9, 202131
May 2, 202130
April 25, 202137
April 18, 202133
April 11, 202135
April 4, 202133
March 28, 202132
March 21, 202135
March 14, 202133
March 7, 202136
February 28, 202133
February 21, 202138
February 14, 202139
February 7, 202136
January 31, 202139
January 24, 202136
January 17, 202142
January 10, 202137
January 3, 202140
December 27, 202039
December 20, 202037
December 13, 202040
December 6, 202041
November 29, 202045
November 22, 202049
November 15, 202041
November 8, 202046
November 1, 202042
October 25, 202038
October 18, 202036
October 11, 202043
October 4, 202039
September 27, 202042
September 20, 202046
September 13, 202041
September 6, 202043
August 30, 202039
August 23, 202042
August 16, 202040
August 9, 202040
August 2, 202043
July 26, 202042
July 19, 202041
July 12, 202044
July 5, 202042
June 28, 202043
June 21, 202042
June 14, 202040
June 7, 202042
May 31, 202044
May 24, 202044
May 17, 202040
May 10, 202045
May 3, 202046
April 26, 202045
April 19, 202045
April 12, 202049
April 5, 202043
March 29, 202044
March 22, 202047
March 15, 202044
March 8, 202045
March 1, 202044
February 23, 202047
February 16, 202043
February 9, 202047
February 2, 202044
January 26, 202043
January 19, 202049
January 12, 202044
January 5, 202054
December 29, 201946
December 22, 201944
December 15, 201952
December 8, 201951
December 1, 201949
November 24, 201950
November 17, 201948
November 10, 201948
November 3, 201943
October 27, 201948
October 20, 201948
October 13, 201948
October 6, 201956
September 29, 201957
September 22, 201953
September 15, 201958
September 8, 201955
September 1, 201951
August 25, 201950
August 18, 201955
August 11, 201948
August 4, 201951
July 28, 201949
July 21, 201954
July 14, 201959
July 7, 201957
June 30, 201960
June 23, 201955
June 16, 201955
June 9, 201958
June 2, 201954
May 26, 201955
May 19, 201952
May 12, 201955
May 5, 201956
April 28, 201956
April 21, 201957
April 14, 201957
April 7, 201957
March 31, 201958
March 24, 201962
March 17, 201956
March 10, 201959
March 3, 201957
February 24, 201962
February 17, 201958
February 10, 201956
February 3, 201961
January 27, 201958
January 20, 201967
January 13, 201962
January 6, 201963
December 30, 201863
December 23, 201859
December 16, 201862
December 9, 201859
December 2, 201862
November 25, 201859
November 18, 201862
November 11, 201868
November 4, 201859
October 28, 201862
October 21, 201863
October 14, 201864
October 7, 201862
September 30, 201864
September 23, 201867
September 16, 201864
September 9, 201865
September 2, 201862
August 26, 201869
August 19, 201862
August 12, 201865
August 5, 201862
July 29, 201868
July 22, 201869
July 15, 201868
July 8, 201873
July 1, 201868
June 24, 201873
June 17, 201873
June 10, 201870
June 3, 201877
May 27, 201872
May 20, 201877
May 13, 201870
May 6, 201882
April 29, 201896
April 22, 201885
April 15, 201883
April 8, 201881
April 1, 201881
March 25, 201889
March 18, 201883
March 11, 201887
March 4, 201890
February 25, 201885
February 18, 201883
February 11, 201892
February 4, 201893
January 28, 201889
January 21, 201886
January 14, 201888
January 7, 201885
December 31, 201788
December 24, 201792
December 17, 201787
December 10, 201790
December 3, 201792
November 26, 201791
November 19, 201780
November 12, 201788
November 5, 201787
October 29, 201789
October 22, 201787
October 15, 201795
October 8, 201791
October 1, 201793
September 24, 201796
September 17, 201792
September 10, 201794
September 3, 201791
August 27, 201795
August 20, 201792
August 13, 201795
August 6, 201797
July 30, 201796
July 23, 2017104
July 16, 201794
July 9, 201795
July 2, 2017100
June 25, 2017100
June 18, 201793
June 11, 2017102
June 4, 2017100
May 28, 201799
May 21, 2017103
May 14, 2017105
May 7, 2017105
April 30, 2017112
April 23, 2017105
April 16, 2017117
April 9, 2017118
April 2, 2017121
March 26, 2017120
March 19, 2017116
March 12, 2017115
March 5, 2017122
February 26, 2017123
February 19, 2017122
February 12, 2017123
February 5, 2017119
January 29, 2017122
January 22, 2017126
January 15, 2017119
January 8, 2017123
January 1, 2017130
December 25, 2016122
December 18, 2016123
December 11, 2016121
December 4, 2016126
November 27, 2016126
November 20, 2016131
November 13, 2016128
November 6, 2016126
October 30, 2016126
October 23, 2016133
October 16, 2016128
October 9, 2016136
October 2, 2016127
September 25, 2016126
September 18, 2016132
September 11, 2016132
September 4, 2016129
August 28, 2016127
August 21, 2016135
August 14, 2016149
August 7, 2016137
July 31, 2016128
July 24, 2016143
July 17, 2016160
July 10, 2016163
July 3, 2016141
June 26, 2016139
June 19, 2016146
June 12, 2016142
June 5, 2016148
May 29, 2016152
May 22, 2016151
May 15, 2016153
May 8, 2016135
May 1, 2016132
April 24, 2016135
April 17, 2016141
April 10, 2016155
April 3, 2016159
March 27, 2016155
March 20, 2016156
March 13, 2016159
March 6, 2016156
February 28, 2016160
February 21, 2016157
February 14, 2016169
February 7, 2016163
January 31, 2016147
January 24, 2016148
January 17, 2016168
January 10, 2016164
January 3, 2016169
December 27, 2015168
December 20, 2015165
December 13, 2015174
December 6, 2015173
November 29, 2015180
November 22, 2015178
November 15, 2015187
November 8, 2015181
November 1, 2015186
October 25, 2015196
October 18, 2015181
October 11, 2015171
October 4, 2015191
September 27, 2015203
September 20, 2015195
September 13, 2015200
September 6, 2015211
August 30, 2015220
August 23, 2015212
August 16, 2015217
August 9, 2015211
August 2, 2015213
July 26, 2015210
July 19, 2015217
July 12, 2015216
July 5, 2015214
June 28, 2015225
June 21, 2015225
June 14, 2015232
June 7, 2015229
May 31, 2015230
May 24, 2015226
May 17, 2015234
May 10, 2015241
May 3, 2015252
April 26, 2015244
April 19, 2015245
April 12, 2015255
April 5, 2015258
March 29, 2015259
March 22, 2015259
March 15, 2015271
March 8, 2015267
March 1, 2015259
February 22, 2015250
February 15, 2015253
February 8, 2015260
February 1, 2015265
January 25, 2015253
January 18, 2015256
January 11, 2015259
January 4, 2015341
December 28, 2014257
December 21, 2014259
December 14, 2014258
December 7, 2014260
November 30, 2014269
November 23, 2014275
November 16, 2014274
November 9, 2014276
November 2, 2014280
October 26, 2014257
October 19, 2014273
October 12, 2014283
October 5, 2014288
September 28, 2014280
September 21, 2014286
September 14, 2014303
September 7, 2014296
August 31, 2014303
August 24, 2014312
August 17, 2014320
August 10, 2014308
August 3, 2014334
July 27, 2014343
July 20, 2014341
July 13, 2014340
July 6, 2014339
June 29, 2014338
June 22, 2014347
June 15, 2014331
June 8, 2014349
June 1, 2014340
May 25, 2014349
May 18, 2014365
May 11, 2014354
May 4, 2014348
April 27, 2014353
April 20, 2014348
April 13, 2014360
April 6, 2014369
March 30, 2014360
March 23, 2014362
March 16, 2014367
March 9, 2014370
March 2, 2014378
February 23, 2014355
February 16, 2014362
February 9, 2014374
February 2, 2014362
January 26, 2014374
January 19, 2014377
January 12, 2014390
January 5, 2014383
December 29, 2013390
December 22, 2013375
December 15, 2013377
December 8, 2013380
December 1, 2013382
November 24, 2013388
November 17, 2013385
November 10, 2013393
November 3, 2013397
October 27, 2013396
October 20, 2013402
October 13, 2013406
October 6, 2013402
September 29, 2013401
September 22, 2013404
September 15, 2013399
September 8, 2013412
September 1, 2013438
August 25, 2013405
August 18, 2013416
August 11, 2013420
August 4, 2013403
July 28, 2013413
July 21, 2013436
July 14, 2013421
July 7, 2013397
June 30, 2013396
June 23, 2013413
June 16, 2013422
June 9, 2013436
June 2, 2013434
May 26, 2013421
May 19, 2013391
May 12, 2013423
May 5, 2013431
April 28, 2013439
April 21, 2013444
April 14, 2013455
April 7, 2013443
March 31, 2013451
March 24, 2013452
March 17, 2013457
March 10, 2013466
March 3, 2013468
February 24, 2013472
February 17, 2013469
February 10, 2013478
February 3, 2013493
January 27, 2013480
January 20, 2013480
January 13, 2013501
January 6, 2013480
December 30, 2012471
December 23, 2012453
December 16, 2012472
December 9, 2012503
December 2, 2012502
November 25, 2012508
November 18, 2012489
November 11, 2012503
November 4, 2012503
October 28, 2012530
October 21, 2012513