For each week beginning on a given date, the figures show the number of sites that reported they are using the Drupal 5.5 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, 20245
April 7, 20243
March 31, 20244
March 24, 20244
March 17, 20244
March 10, 20244
March 3, 20244
February 25, 20244
February 18, 20244
February 11, 20245
February 4, 20243
January 28, 20244
January 21, 20245
January 14, 20244
January 7, 20244
December 31, 20237
December 24, 20235
December 17, 20234
December 10, 20235
December 3, 20233
November 26, 20236
November 19, 20234
November 12, 20233
November 5, 20236
October 29, 20234
October 22, 20234
October 15, 20234
October 8, 20234
October 1, 20233
September 24, 20234
September 17, 20234
September 10, 20234
September 3, 20233
August 27, 20234
August 20, 20233
August 13, 20234
August 6, 20235
July 30, 20234
July 23, 20233
July 16, 20235
July 9, 20234
July 2, 20234
June 25, 20234
June 18, 20233
June 11, 20234
June 4, 20235
May 28, 20234
May 21, 20234
May 14, 20235
May 7, 20233
April 30, 20234
April 23, 20235
April 16, 20234
April 9, 20234
April 2, 20233
March 26, 20233
March 19, 20236
March 12, 20234
March 5, 20233
February 26, 20234
February 19, 20233
February 12, 20235
February 5, 20235
January 29, 20234
January 22, 20235
January 15, 20235
January 8, 20236
January 1, 20234
December 25, 20224
December 18, 20226
December 11, 20225
December 4, 20224
November 27, 20225
November 20, 20225
November 13, 20224
November 6, 20224
October 30, 20225
October 23, 20225
October 16, 20226
October 9, 20225
October 2, 20227
September 25, 20226
September 18, 20226
September 11, 20225
September 4, 20226
August 28, 20227
August 21, 20225
August 14, 20227
August 7, 20226
July 31, 20225
July 24, 20226
July 17, 20226
July 10, 20225
July 3, 20226
June 26, 20225
June 19, 20225
June 12, 20227
June 5, 20225
May 29, 20226
May 22, 20226
May 15, 20226
May 8, 20225
May 1, 20226
April 24, 20226
April 17, 20226
April 10, 20226
April 3, 20227
March 27, 20225
March 20, 20227
March 13, 20227
March 6, 20227
February 27, 20226
February 20, 20227
February 13, 20227
February 6, 20226
January 30, 20226
January 23, 20225
January 16, 20224
January 9, 20224
January 2, 20225
December 26, 20215
December 19, 20215
December 12, 20215
December 5, 20214
November 28, 20215
November 21, 20216
November 14, 20216
November 7, 20214
October 31, 20216
October 24, 20215
October 17, 20216
October 10, 20215
October 3, 20214
September 26, 20217
September 19, 20215
September 12, 20216
September 5, 20215
August 29, 20216
August 22, 20214
August 15, 20214
August 8, 20213
August 1, 20215
July 25, 20215
July 18, 20216
July 11, 20215
July 4, 20215
June 27, 20215
June 20, 20217
June 13, 20217
June 6, 20216
May 30, 20217
May 23, 20217
May 16, 20218
May 9, 20219
May 2, 20217
April 25, 20216
April 18, 20217
April 11, 20218
April 4, 20217
March 28, 20215
March 21, 20217
March 14, 20217
March 7, 20216
February 28, 20217
February 21, 20217
February 14, 20217
February 7, 20217
January 31, 20218
January 24, 20217
January 17, 20217
January 10, 20217
January 3, 20217
December 27, 20207
December 20, 20208
December 13, 20208
December 6, 20208
November 29, 20209
November 22, 202010
November 15, 20208
November 8, 20209
November 1, 202010
October 25, 20207
October 18, 20208
October 11, 202010
October 4, 20208
September 27, 20208
September 20, 20208
September 13, 20207
September 6, 20208
August 30, 20209
August 23, 20207
August 16, 202012
August 9, 202010
August 2, 20209
July 26, 20208
July 19, 20208
July 12, 20208
July 5, 20207
June 28, 202010
June 21, 20209
June 14, 20208
June 7, 20208
May 31, 202010
May 24, 20208
May 17, 20208
May 10, 20208
May 3, 20209
April 26, 20209
April 19, 20208
April 12, 20207
April 5, 20208
March 29, 20208
March 22, 20208
March 15, 20205
March 8, 20206
March 1, 20207
February 23, 20207
February 16, 20206
February 9, 20209
February 2, 20207
January 26, 20208
January 19, 20209
January 12, 20208
January 5, 202010
December 29, 201911
December 22, 201910
December 15, 20199
December 8, 201910
December 1, 20198
November 24, 20196
November 17, 20199
November 10, 20199
November 3, 20198
October 27, 20199
October 20, 20197
October 13, 20198
October 6, 201912
September 29, 201911
September 22, 201910
September 15, 201911
September 8, 201910
September 1, 201911
August 25, 201910
August 18, 201911
August 11, 201910
August 4, 201910
July 28, 201912
July 21, 201915
July 14, 201911
July 7, 201911
June 30, 201911
June 23, 201912
June 16, 201911
June 9, 201912
June 2, 20199
May 26, 201911
May 19, 201912
May 12, 201910
May 5, 201911
April 28, 201912
April 21, 201911
April 14, 201912
April 7, 201911
March 31, 201910
March 24, 201914
March 17, 201912
March 10, 201911
March 3, 201912
February 24, 201911
February 17, 201913
February 10, 201911
February 3, 201911
January 27, 201913
January 20, 201913
January 13, 201912
January 6, 201913
December 30, 201813
December 23, 201814
December 16, 201813
December 9, 201812
December 2, 201814
November 25, 201813
November 18, 201812
November 11, 201811
November 4, 201812
October 28, 201812
October 21, 201812
October 14, 201814
October 7, 201813
September 30, 201812
September 23, 201810
September 16, 201814
September 9, 201814
September 2, 201812
August 26, 201811
August 19, 201812
August 12, 201811
August 5, 201812
July 29, 201811
July 22, 201812
July 15, 201811
July 8, 201813
July 1, 201810
June 24, 201811
June 17, 201811
June 10, 201812
June 3, 201814
May 27, 201812
May 20, 201813
May 13, 201814
May 6, 201815
April 29, 201816
April 22, 201815
April 15, 201814
April 8, 201814
April 1, 201812
March 25, 201815
March 18, 201814
March 11, 201815
March 4, 201815
February 25, 201814
February 18, 201814
February 11, 201814
February 4, 201813
January 28, 201813
January 21, 201814
January 14, 201814
January 7, 201814
December 31, 201711
December 24, 201714
December 17, 201712
December 10, 201713
December 3, 201713
November 26, 201712
November 19, 201714
November 12, 201712
November 5, 201712
October 29, 201713
October 22, 201713
October 15, 201715
October 8, 201713
October 1, 201715
September 24, 201714
September 17, 201714
September 10, 201713
September 3, 201712
August 27, 201714
August 20, 201713
August 13, 201715
August 6, 201715
July 30, 201715
July 23, 201714
July 16, 201714
July 9, 201716
July 2, 201718
June 25, 201721
June 18, 201719
June 11, 201719
June 4, 201719
May 28, 201721
May 21, 201719
May 14, 201718
May 7, 201718
April 30, 201719
April 23, 201719
April 16, 201719
April 9, 201720
April 2, 201720
March 26, 201718
March 19, 201719
March 12, 201718
March 5, 201720
February 26, 201720
February 19, 201719
February 12, 201719
February 5, 201721
January 29, 201719
January 22, 201721
January 15, 201720
January 8, 201721
January 1, 201718
December 25, 201620
December 18, 201622
December 11, 201621
December 4, 201620
November 27, 201619
November 20, 201619
November 13, 201620
November 6, 201619
October 30, 201619
October 23, 201618
October 16, 201620
October 9, 201619
October 2, 201618
September 25, 201618
September 18, 201619
September 11, 201618
September 4, 201619
August 28, 201622
August 21, 201623
August 14, 201621
August 7, 201621
July 31, 201623
July 24, 201622
July 17, 201627
July 10, 201624
July 3, 201624
June 26, 201623
June 19, 201623
June 12, 201625
June 5, 201626
May 29, 201623
May 22, 201624
May 15, 201624
May 8, 201624
May 1, 201622
April 24, 201622
April 17, 201625
April 10, 201624
April 3, 201624
March 27, 201624
March 20, 201625
March 13, 201624
March 6, 201623
February 28, 201626
February 21, 201625
February 14, 201626
February 7, 201624
January 31, 201625
January 24, 201625
January 17, 201624
January 10, 201625
January 3, 201626
December 27, 201526
December 20, 201526
December 13, 201527
December 6, 201526
November 29, 201525
November 22, 201527
November 15, 201527
November 8, 201527
November 1, 201526
October 25, 201527
October 18, 201528
October 11, 201526
October 4, 201528
September 27, 201529
September 20, 201527
September 13, 201529
September 6, 201531
August 30, 201531
August 23, 201531
August 16, 201532
August 9, 201530
August 2, 201533
July 26, 201530
July 19, 201531
July 12, 201532
July 5, 201533
June 28, 201531
June 21, 201534
June 14, 201532
June 7, 201533
May 31, 201530
May 24, 201532
May 17, 201534
May 10, 201536
May 3, 201532
April 26, 201528
April 19, 201529
April 12, 201530
April 5, 201528
March 29, 201528
March 22, 201531
March 15, 201530
March 8, 201529
March 1, 201532
February 22, 201531
February 15, 201534
February 8, 201535
February 1, 201534
January 25, 201533
January 18, 201533
January 11, 201533
January 4, 201534
December 28, 201433
December 21, 201432
December 14, 201433
December 7, 201430
November 30, 201433
November 23, 201435
November 16, 201435
November 9, 201435
November 2, 201433
October 26, 201430
October 19, 201431
October 12, 201431
October 5, 201431
September 28, 201431
September 21, 201429
September 14, 201432
September 7, 201434
August 31, 201440
August 24, 201437
August 17, 201435
August 10, 201436
August 3, 201440
July 27, 201432
July 20, 201437
July 13, 201435
July 6, 201436
June 29, 201437
June 22, 201436
June 15, 201434
June 8, 201441
June 1, 201435
May 25, 201438
May 18, 201435
May 11, 201437
May 4, 201438
April 27, 201434
April 20, 201439
April 13, 201436
April 6, 201440
March 30, 201436
March 23, 201441
March 16, 201437
March 9, 201437
March 2, 201438
February 23, 201443
February 16, 201438
February 9, 201439
February 2, 201442
January 26, 201439
January 19, 201438
January 12, 201437
January 5, 201444
December 29, 201341
December 22, 201337
December 15, 201341
December 8, 201339
December 1, 201339
November 24, 201340
November 17, 201344
November 10, 201342
November 3, 201340
October 27, 201341
October 20, 201344
October 13, 201341
October 6, 201343
September 29, 201343
September 22, 201348
September 15, 201343
September 8, 201345
September 1, 201341
August 25, 201339
August 18, 201343
August 11, 201343
August 4, 201345
July 28, 201346
July 21, 201346
July 14, 201347
July 7, 201350
June 30, 201351
June 23, 201348
June 16, 201351
June 9, 201351
June 2, 201350
May 26, 201349
May 19, 201351
May 12, 201354
May 5, 201356
April 28, 201357
April 21, 201358
April 14, 201354
April 7, 201356
March 31, 201361
March 24, 201355
March 17, 201366
March 10, 201357
March 3, 201361
February 24, 201360
February 17, 201361
February 10, 201362
February 3, 201363
January 27, 201361
January 20, 201363
January 13, 201362
January 6, 201356
December 30, 201264
December 23, 201263
December 16, 201260
December 9, 201266
December 2, 201262
November 25, 201265
November 18, 201266
November 11, 201260
November 4, 201266
October 28, 201264
October 21, 201262