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-1.3 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, 20241,350
April 7, 20241,350
March 31, 20241,348
March 24, 20241,343
March 17, 20241,358
March 10, 20241,410
March 3, 20241,342
February 25, 20241,347
February 18, 20241,349
February 11, 20241,347
February 4, 20241,348
January 28, 20241,348
January 21, 20241,367
January 14, 20241,329
January 7, 20241,746
December 31, 20231,346
December 24, 20231,350
December 17, 20231,751
December 10, 20231,318
December 3, 20231,388
November 26, 20231,369
November 19, 20231,372
November 12, 20231,381
November 5, 20231,332
October 29, 20231,369
October 22, 20231,370
October 15, 20231,376
October 8, 20231,656
October 1, 20231,402
September 24, 20231,446
September 17, 20231,388
September 10, 20231,366
September 3, 20231,382
August 27, 20231,438
August 20, 20231,388
August 13, 20231,358
August 6, 20231,404
July 30, 20231,415
July 23, 20231,401
July 16, 20231,447
July 9, 20231,399
July 2, 20231,369
June 25, 20231,392
June 18, 20231,416
June 11, 20231,363
June 4, 20231,386
May 28, 20231,413
May 21, 20231,382
May 14, 20231,393
May 7, 20231,380
April 30, 20231,362
April 23, 20231,403
April 16, 20231,450
April 9, 2023813
April 2, 20231,345
March 26, 20231,317
March 19, 20231,336
March 12, 20231,354
March 5, 20231,303
February 26, 20231,325
February 19, 20231,659
February 12, 20231,494
February 5, 20231,330
January 29, 20231,347
January 22, 20231,307
January 15, 20231,360
January 8, 20231,340
January 1, 20231,318
December 25, 20221,319
December 18, 20221,350
December 11, 20221,280
December 4, 20221,315
November 27, 20221,309
November 20, 20221,310
November 13, 20221,316
November 6, 20221,306
October 30, 20221,314
October 23, 20221,330
October 16, 20221,309
October 9, 20221,324
October 2, 20221,324
September 25, 20221,333
September 18, 20221,349
September 11, 2022627
September 4, 20221,347
August 28, 20221,310
August 21, 20221,310
August 14, 20221,728
August 7, 20221,686
July 31, 20221,352
July 24, 20221,340
July 17, 20221,357
July 10, 20221,311
July 3, 20221,349
June 26, 20221,729
June 19, 20221,328
June 12, 20221,365
June 5, 20221,328
May 29, 20221,681
May 22, 20221,350
May 15, 20221,417
May 8, 20221,381
May 1, 20221,345
April 24, 20221,368
April 17, 20221,357
April 10, 20221,359
April 3, 20221,384
March 27, 20221,376
March 20, 20221,371
March 13, 20221,373
March 6, 20221,402
February 27, 20221,316
February 20, 20221,523
February 13, 20221,752
February 6, 20221,722
January 30, 20221,400
January 23, 20221,391
January 16, 20221,387
January 9, 20221,742
January 2, 20221,405
December 26, 20211,351
December 19, 20211,384
December 12, 20211,446
December 5, 20211,431
November 28, 20211,432
November 21, 20211,417
November 14, 20211,423
November 7, 20211,393
October 31, 20211,413
October 24, 20211,426
October 17, 20211,384
October 10, 20211,392
October 3, 20211,415
September 26, 20211,373
September 19, 20211,398
September 12, 20211,421
September 5, 20211,404
August 29, 20211,546
August 22, 20211,617
August 15, 20211,758
August 8, 20211,469
August 1, 20211,462
July 25, 20211,415
July 18, 20211,748
July 11, 20211,487
July 4, 20211,398
June 27, 20211,811
June 20, 20211,518
June 13, 20211,499
June 6, 20211,520
May 30, 20211,606
May 23, 20211,780
May 16, 20211,541
May 9, 20211,551
May 2, 20211,556
April 25, 20211,550
April 18, 20211,533
April 11, 20211,521
April 4, 20211,512
March 28, 20211,503
March 21, 20211,509
March 14, 20211,479
March 7, 20211,736
February 28, 20211,769
February 21, 20211,609
February 14, 20211,785
February 7, 20211,759
January 31, 20211,532
January 24, 20211,620
January 17, 20211,769
January 10, 20211,760
January 3, 20211,763
December 27, 20201,517
December 20, 20201,532
December 13, 20201,563
December 6, 20201,525
November 29, 20201,505
November 22, 20201,650
November 15, 20201,792
November 8, 20201,763
November 1, 20201,530
October 25, 20201,569
October 18, 20201,567
October 11, 20201,526
October 4, 20201,602
September 27, 20201,583
September 20, 20201,559
September 13, 20201,552
September 6, 20201,563
August 30, 20201,590
August 23, 20201,686
August 16, 20201,804
August 9, 20201,593
August 2, 20201,599
July 26, 20201,569
July 19, 20201,598
July 12, 20201,598
July 5, 20201,646
June 28, 20201,621
June 21, 20201,671
June 14, 20201,704
June 7, 20201,850
May 31, 20201,797
May 24, 20201,808
May 17, 20201,653
May 10, 20201,816
May 3, 20201,832
April 26, 20201,838
April 19, 20201,839
April 12, 20201,616
April 5, 20201,824
March 29, 20201,843
March 22, 20201,689
March 15, 20201,618
March 8, 20201,669
March 1, 20201,688
February 23, 20201,825
February 16, 20201,607
February 9, 20201,657
February 2, 20201,693
January 26, 20201,627
January 19, 20201,745
January 12, 20201,833
January 5, 20201,853
December 29, 20191,664
December 22, 20191,652
December 15, 20191,726
December 8, 20191,690
December 1, 20191,699
November 24, 20191,723
November 17, 20191,710
November 10, 20191,861
November 3, 20191,748
October 27, 20191,742
October 20, 20191,758
October 13, 20191,889
October 6, 20191,772
September 29, 20191,761
September 22, 20191,773
September 15, 20191,792
September 8, 20191,776
September 1, 20191,797
August 25, 20191,813
August 18, 20191,982
August 11, 20191,795
August 4, 20191,824
July 28, 20191,859
July 21, 20192,102
July 14, 20192,014
July 7, 20192,069
June 30, 20191,874
June 23, 20191,845
June 16, 20191,956
June 9, 20191,877
June 2, 20191,954
May 26, 20192,040
May 19, 20191,951
May 12, 20191,966
May 5, 20191,943
April 28, 20191,980
April 21, 20192,095
April 14, 20191,983
April 7, 20192,008
March 31, 20192,026
March 24, 20192,015
March 17, 20192,058
March 10, 20192,053
March 3, 20192,021
February 24, 20192,060
February 17, 20192,064
February 10, 20192,066
February 3, 20192,179
January 27, 20192,245
January 20, 20192,054
January 13, 20192,112
January 6, 20192,120
December 30, 20182,058
December 23, 20182,029
December 16, 20182,101
December 9, 20182,135
December 2, 20182,158
November 25, 20182,239
November 18, 20182,142
November 11, 20182,183
November 4, 20182,319
October 28, 20182,178
October 21, 20182,350
October 14, 20182,310
October 7, 20182,271
September 30, 20182,374
September 23, 20182,368
September 16, 20182,350
September 9, 20182,429
September 2, 20182,379
August 26, 20182,359
August 19, 20182,381
August 12, 20182,358
August 5, 20182,481
July 29, 20182,423
July 22, 20182,406
July 15, 20182,344
July 8, 20182,491
July 1, 20182,045
June 24, 20182,515
June 17, 20182,532
June 10, 20182,574
June 3, 20182,671
May 27, 20182,666
May 20, 20182,758
May 13, 20182,904
May 6, 20182,945
April 29, 20183,022
April 22, 20183,238
April 15, 20183,316
April 8, 20183,382
April 1, 20183,385
March 25, 20183,607
March 18, 20183,455
March 11, 20183,520
March 4, 20183,537
February 25, 20183,601
February 18, 20183,614
February 11, 20183,629
February 4, 20183,630
January 28, 20183,674
January 21, 20183,643
January 14, 20183,642
January 7, 20183,760
December 31, 20173,738
December 24, 20173,640
December 17, 20173,717
December 10, 20173,762
December 3, 20173,885
November 26, 20173,858
November 19, 20173,862
November 12, 20173,961
November 5, 20174,005
October 29, 20173,890
October 22, 20173,970
October 15, 20174,029
October 8, 20174,062
October 1, 20174,086
September 24, 20174,040
September 17, 20174,108
September 10, 20174,116
September 3, 20174,177
August 27, 20174,186
August 20, 20174,142
August 13, 20174,027
August 6, 20174,198
July 30, 20174,237
July 23, 20174,243
July 16, 20174,298
July 9, 20174,389
July 2, 20174,412
June 25, 20174,462
June 18, 20174,570
June 11, 20174,586
June 4, 20174,703
May 28, 20174,640
May 21, 20174,686
May 14, 20174,779
May 7, 20174,755
April 30, 20174,740
April 23, 20174,912
April 16, 20174,927
April 9, 20174,939
April 2, 20175,036
March 26, 20175,142
March 19, 20175,467
March 12, 20175,450
March 5, 20175,436
February 26, 20175,519
February 19, 20175,579
February 12, 20175,621
February 5, 20175,714
January 29, 20175,756
January 22, 20175,900
January 15, 20175,963
January 8, 20175,951
January 1, 20175,844
December 25, 20165,818
December 18, 20166,030
December 11, 20166,051
December 4, 20166,344
November 27, 20166,354
November 20, 20166,510
November 13, 20166,637
November 6, 20166,570
October 30, 20166,615
October 23, 20166,896
October 16, 20166,911
October 9, 20166,713
October 2, 20167,042
September 25, 20166,806
September 18, 20166,883
September 11, 20167,004
September 4, 20167,180
August 28, 20167,256
August 21, 20167,255
August 14, 20167,371
August 7, 20168,087
July 31, 20168,392
July 24, 20168,631
July 17, 20168,883
July 10, 20168,798
July 3, 20169,386
June 26, 20169,547
June 19, 20169,918
June 12, 201610,026
June 5, 201610,122
May 29, 201610,339
May 22, 201610,424
May 15, 201610,847
May 8, 201611,216
May 1, 201611,456
April 24, 201611,784
April 17, 201612,429
April 10, 201613,397
April 3, 201614,212
March 27, 201614,013
March 20, 201614,112
March 13, 201614,470
March 6, 201614,198
February 28, 201614,613
February 21, 201614,456
February 14, 201614,205
February 7, 201613,982
January 31, 201613,967
January 24, 201613,920
January 17, 201613,884
January 10, 201614,250
January 3, 201613,855
December 27, 201513,230
December 20, 201513,751
December 13, 201514,338
December 6, 201514,368
November 29, 201514,465
November 22, 201514,040
November 15, 201514,387
November 8, 201514,251
November 1, 201514,392
October 25, 201514,586
October 18, 201514,489
October 11, 201514,219
October 4, 201513,498
September 27, 201512,924
September 20, 201512,610
September 13, 201513,393
September 6, 201513,908
August 30, 201514,057
August 23, 201514,252
August 16, 201514,317
August 9, 201513,953
August 2, 201513,716
July 26, 201513,829
July 19, 201513,680
July 12, 201513,772
July 5, 201513,785
June 28, 201513,710
June 21, 201514,214
June 14, 201514,155
June 7, 201513,827
May 31, 201513,769
May 24, 201513,857
May 17, 201513,965
May 10, 201513,659
May 3, 201513,910
April 26, 201513,832
April 19, 201513,739
April 12, 201513,519
April 5, 201513,599
March 29, 201513,799
March 22, 201513,609
March 15, 201514,087
March 8, 201513,720
March 1, 201513,496
February 22, 201513,343
February 15, 201513,364
February 8, 201513,643
February 1, 201512,977
January 25, 201512,811
January 18, 201512,811
January 11, 201512,592
January 4, 201512,782
December 28, 201411,473
December 21, 201411,583
December 14, 201412,392
December 7, 201412,584
November 30, 201412,352
November 23, 201412,287
November 16, 201412,994
November 9, 201412,339
November 2, 201412,671
October 26, 201412,213
October 19, 201412,002
October 12, 201411,893
October 5, 201411,393
September 28, 201411,344
September 21, 201411,206
September 14, 201411,131
September 7, 201411,041
August 31, 201411,114
August 24, 201410,964
August 17, 201410,551
August 10, 201410,558
August 3, 201410,580
July 27, 201410,340
July 20, 201410,101
July 13, 20149,963
July 6, 20149,949
June 29, 20149,824
June 22, 20149,886
June 15, 20149,194
June 8, 20149,405
June 1, 20149,328
May 25, 20149,224
May 18, 20148,961
May 11, 20148,824
May 4, 20148,728
April 27, 20148,646
April 20, 20148,588
April 13, 20148,507
April 6, 20148,485
March 30, 20148,586
March 23, 20148,461
March 16, 20148,204
March 9, 20148,159
March 2, 20148,031
February 23, 20147,972
February 16, 20147,825
February 9, 20147,755
February 2, 20147,416
January 26, 20147,229
January 19, 20147,180
January 12, 20147,108
January 5, 20146,909
December 29, 20136,159
December 22, 20135,845
December 15, 20136,291
December 8, 20136,287
December 1, 20136,078
November 24, 20135,887
November 17, 20135,660
November 10, 20135,176
November 3, 20135,007
October 27, 20134,719
October 20, 20134,540
October 13, 20134,332
October 6, 20134,075
September 29, 20133,824
September 22, 20133,459
September 15, 20133,177
September 8, 20132,698
September 1, 20132,155
August 25, 20131,387
August 18, 2013355