For each week beginning on a given date, the figures show the number of sites that reported they are using the block_class 7.x-2.3 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, 202415,737
April 7, 202415,808
March 31, 202416,076
March 24, 202415,964
March 17, 202416,415
March 10, 202416,475
March 3, 202416,601
February 25, 202416,632
February 18, 202416,739
February 11, 202417,764
February 4, 202417,093
January 28, 202417,357
January 21, 202417,086
January 14, 202417,236
January 7, 202417,601
December 31, 202317,532
December 24, 202317,350
December 17, 202317,596
December 10, 202317,992
December 3, 202318,136
November 26, 202317,724
November 19, 202317,772
November 12, 202317,959
November 5, 202318,067
October 29, 202318,169
October 22, 202318,200
October 15, 202317,598
October 8, 202318,447
October 1, 202318,544
September 24, 202318,733
September 17, 202318,655
September 10, 202318,912
September 3, 202319,271
August 27, 202319,291
August 20, 202319,265
August 13, 202319,200
August 6, 202321,070
July 30, 202319,448
July 23, 202319,613
July 16, 202319,703
July 9, 202320,235
July 2, 202320,104
June 25, 202320,069
June 18, 202320,126
June 11, 202320,246
June 4, 202320,411
May 28, 202320,860
May 21, 202320,504
May 14, 202320,793
May 7, 202320,840
April 30, 202320,912
April 23, 202320,884
April 16, 202321,375
April 9, 202320,258
April 2, 202321,501
March 26, 202321,762
March 19, 202322,076
March 12, 202321,960
March 5, 202321,917
February 26, 202321,750
February 19, 202322,095
February 12, 202322,267
February 5, 202322,511
January 29, 202322,536
January 22, 202322,412
January 15, 202322,530
January 8, 202323,053
January 1, 202323,030
December 25, 202222,481
December 18, 202222,754
December 11, 202223,240
December 4, 202223,256
November 27, 202223,334
November 20, 202223,500
November 13, 202223,616
November 6, 202223,581
October 30, 202224,000
October 23, 202224,115
October 16, 202224,290
October 9, 202224,494
October 2, 202224,567
September 25, 202224,537
September 18, 202224,267
September 11, 202223,303
September 4, 202224,710
August 28, 202224,693
August 21, 202224,634
August 14, 202224,718
August 7, 202224,899
July 31, 202225,158
July 24, 202225,565
July 17, 202225,653
July 10, 202225,582
July 3, 202225,424
June 26, 202225,853
June 19, 202224,580
June 12, 202226,017
June 5, 202225,317
May 29, 202226,449
May 22, 202226,552
May 15, 202226,983
May 8, 202227,300
May 1, 202226,850
April 24, 202227,263
April 17, 202227,456
April 10, 202227,573
April 3, 202227,889
March 27, 202227,855
March 20, 202228,134
March 13, 202228,167
March 6, 202228,346
February 27, 202225,888
February 20, 202228,691
February 13, 202229,618
February 6, 202228,992
January 30, 202229,323
January 23, 202229,263
January 16, 202230,053
January 9, 202229,517
January 2, 202229,926
December 26, 202129,152
December 19, 202129,620
December 12, 202130,138
December 5, 202130,468
November 28, 202130,658
November 21, 202130,633
November 14, 202130,890
November 7, 202130,629
October 31, 202130,809
October 24, 202131,522
October 17, 202131,460
October 10, 202131,647
October 3, 202132,317
September 26, 202131,765
September 19, 202132,064
September 12, 202132,258
September 5, 202132,406
August 29, 202132,496
August 22, 202132,173
August 15, 202132,423
August 8, 202132,927
August 1, 202133,083
July 25, 202133,178
July 18, 202133,516
July 11, 202133,199
July 4, 202133,484
June 27, 202134,078
June 20, 202133,679
June 13, 202133,911
June 6, 202133,929
May 30, 202134,216
May 23, 202134,385
May 16, 202135,092
May 9, 202134,582
May 2, 202134,896
April 25, 202135,268
April 18, 202136,366
April 11, 202135,651
April 4, 202135,423
March 28, 202135,483
March 21, 202135,757
March 14, 202136,411
March 7, 202136,436
February 28, 202137,547
February 21, 202137,364
February 14, 202137,128
February 7, 202137,084
January 31, 202137,359
January 24, 202137,511
January 17, 202138,305
January 10, 202138,646
January 3, 202138,696
December 27, 202038,127
December 20, 202037,802
December 13, 202038,911
December 6, 202039,219
November 29, 202039,573
November 22, 202039,984
November 15, 202039,812
November 8, 202039,311
November 1, 202039,744
October 25, 202040,661
October 18, 202041,191
October 11, 202041,672
October 4, 202041,904
September 27, 202042,678
September 20, 202042,606
September 13, 202043,178
September 6, 202043,576
August 30, 202044,034
August 23, 202043,744
August 16, 202044,050
August 9, 202044,456
August 2, 202045,274
July 26, 202044,963
July 19, 202044,632
July 12, 202044,832
July 5, 202045,530
June 28, 202046,067
June 21, 202047,349
June 14, 202047,778
June 7, 202047,282
May 31, 202047,625
May 24, 202047,240
May 17, 202047,434
May 10, 202047,758
May 3, 202048,070
April 26, 202048,266
April 19, 202048,353
April 12, 202048,549
April 5, 202049,171
March 29, 202050,786
March 22, 202051,407
March 15, 202050,797
March 8, 202051,444
March 1, 202051,439
February 23, 202051,310
February 16, 202051,684
February 9, 202052,077
February 2, 202052,306
January 26, 202052,575
January 19, 202052,292
January 12, 202053,157
January 5, 202053,606
December 29, 201953,058
December 22, 201952,568
December 15, 201956,246
December 8, 201957,376
December 1, 201956,553
November 24, 201956,292
November 17, 201956,450
November 10, 201956,600
November 3, 201957,772
October 27, 201957,524
October 20, 201957,831
October 13, 201957,708
October 6, 201959,022
September 29, 201960,197
September 22, 201960,818
September 15, 201961,018
September 8, 201962,052
September 1, 201961,558
August 25, 201961,442
August 18, 201961,883
August 11, 201961,436
August 4, 201962,491
July 28, 201963,204
July 21, 201964,015
July 14, 201964,771
July 7, 201964,741
June 30, 201965,558
June 23, 201965,250
June 16, 201965,635
June 9, 201966,034
June 2, 201967,691
May 26, 201967,992
May 19, 201968,885
May 12, 201969,511
May 5, 201970,709
April 28, 201969,559
April 21, 201969,794
April 14, 201970,724
April 7, 201971,396
March 31, 201972,512
March 24, 201973,314
March 17, 201974,569
March 10, 201975,003
March 3, 201975,340
February 24, 201977,921
February 17, 201979,948
February 10, 201978,499
February 3, 201979,509
January 27, 201980,713
January 20, 201981,331
January 13, 201983,355
January 6, 201982,656
December 30, 201880,129
December 23, 201878,588
December 16, 201883,062
December 9, 201885,056
December 2, 201886,478
November 25, 201885,104
November 18, 201887,849
November 11, 201890,061
November 4, 201889,860
October 28, 201892,021
October 21, 201894,540
October 14, 2018101,488
October 7, 2018102,077
September 30, 2018106,065
September 23, 2018105,624
September 16, 2018108,400
September 9, 2018110,767
September 2, 2018111,840
August 26, 2018113,902
August 19, 2018114,897
August 12, 2018117,106
August 5, 2018122,422
July 29, 2018126,234
July 22, 2018128,928
July 15, 2018122,432
July 8, 2018129,707
July 1, 2018115,869
June 24, 2018129,296
June 17, 2018128,892
June 10, 2018128,075
June 3, 2018129,249
May 27, 2018127,817
May 20, 2018127,379
May 13, 2018128,019
May 6, 2018127,364
April 29, 2018129,160
April 22, 2018138,220
April 15, 2018128,921
April 8, 2018128,183
April 1, 2018127,583
March 25, 2018134,701
March 18, 2018126,167
March 11, 2018126,907
March 4, 2018127,652
February 25, 2018127,657
February 18, 2018126,988
February 11, 2018126,756
February 4, 2018126,074
January 28, 2018125,337
January 21, 2018123,275
January 14, 2018122,602
January 7, 2018124,023
December 31, 2017119,391
December 24, 2017115,204
December 17, 2017121,066
December 10, 2017122,693
December 3, 2017124,893
November 26, 2017123,164
November 19, 2017122,124
November 12, 2017123,259
November 5, 2017122,726
October 29, 2017120,307
October 22, 2017120,582
October 15, 2017120,490
October 8, 2017121,499
October 1, 2017120,815
September 24, 2017119,321
September 17, 2017118,760
September 10, 2017118,838
September 3, 2017119,555
August 27, 2017118,399
August 20, 2017118,552
August 13, 2017111,511
August 6, 2017115,187
July 30, 2017116,147
July 23, 2017114,857
July 16, 2017115,341
July 9, 2017117,307
July 2, 2017115,742
June 25, 2017116,512
June 18, 2017117,947
June 11, 2017115,146
June 4, 2017114,864
May 28, 2017113,386
May 21, 2017112,554
May 14, 2017113,946
May 7, 2017114,440
April 30, 2017112,187
April 23, 2017111,967
April 16, 2017112,322
April 9, 2017111,804
April 2, 2017111,278
March 26, 2017110,303
March 19, 2017108,529
March 12, 2017106,624
March 5, 2017107,042
February 26, 2017106,272
February 19, 2017105,184
February 12, 2017104,688
February 5, 2017104,975
January 29, 2017104,418
January 22, 2017104,702
January 15, 2017101,497
January 8, 2017101,773
January 1, 201796,616
December 25, 201690,794
December 18, 201697,443
December 11, 201698,657
December 4, 201699,577
November 27, 201698,136
November 20, 201698,568
November 13, 201698,451
November 6, 201695,085
October 30, 201692,577
October 23, 201693,002
October 16, 201692,337
October 9, 201689,469
October 2, 201692,158
September 25, 201688,177
September 18, 201688,848
September 11, 201686,120
September 4, 201686,264
August 28, 201686,957
August 21, 201685,278
August 14, 201683,979
August 7, 201683,428
July 31, 201682,160
July 24, 201680,648
July 17, 201680,090
July 10, 201674,718
July 3, 201675,487
June 26, 201675,784
June 19, 201676,269
June 12, 201675,051
June 5, 201671,474
May 29, 201669,181
May 22, 201668,605
May 15, 201666,270
May 8, 201664,899
May 1, 201662,112
April 24, 201661,679
April 17, 201660,506
April 10, 201657,628
April 3, 201654,567
March 27, 201651,434
March 20, 201650,333
March 13, 201649,255
March 6, 201646,903
February 28, 201645,682
February 21, 201643,667
February 14, 201639,164
February 7, 201636,211
January 31, 201633,907
January 24, 201631,267
January 17, 201627,635
January 10, 201624,779
January 3, 201619,833
December 27, 201512,855
December 20, 201510,197
December 13, 20152,458