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Usage statistics for Backup and Migrate

This page provides information about the usage of the Backup and Migrate project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Weekly Backup and Migrate usage by API version
Week5.x6.x7.xTotal
January 29, 20121,28379,12247,081127,486
January 22, 20121,28178,89044,328124,499
January 15, 20121,30178,51243,331123,144
January 8, 20121,30977,72641,601120,636
January 1, 20121,30975,01238,663114,984
December 25, 20111,33271,73535,054108,121
December 18, 20111,35277,14936,706115,207
December 11, 20111,33377,33736,559115,229
December 4, 20111,34677,55535,616114,517
November 27, 20111,37378,23934,114113,726
November 20, 20111,37278,05532,612112,039
November 13, 20111,42681,46832,140115,034
November 6, 20111,41078,85530,497110,762
October 30, 20111,38477,32229,040107,746
October 23, 20111,39177,21528,115106,721
October 16, 20111,42478,29626,153105,873
October 9, 20111,43978,87525,202105,516
October 2, 20111,45978,43323,832103,724
September 25, 20111,47078,35122,877102,698
September 18, 20111,50178,66021,727101,888
September 11, 20111,51278,30120,475100,288
September 4, 20111,50477,29419,36398,161
August 28, 20111,49576,79217,89496,181
August 21, 20111,53177,74216,61795,890
August 14, 20111,51579,25215,50396,270
August 7, 20111,55476,92514,51492,993
July 31, 20111,58576,29713,46491,346
July 24, 20111,57977,00612,38090,965
July 17, 20111,57776,92410,88689,387
July 10, 20113,06776,7839,58189,431
July 3, 20111,61476,1208,00485,738
June 26, 20111,65677,0896,80185,546
June 19, 20111,63077,5316,02285,183
June 12, 20111,66279,2295,65386,544
June 5, 20111,73280,2405,48787,459
May 29, 20111,68379,1075,33886,128
May 22, 20111,69877,3595,15884,215
May 15, 20111,70975,8894,51082,108
May 8, 20111,70375,3404,28681,329
May 1, 20111,89874,2004,06880,166
April 24, 20111,72584,2963,94989,970
April 17, 20111,73376,0003,79081,523
April 10, 20111,74674,7733,91680,435
April 3, 20111,76373,8033,81679,382
March 27, 20111,80973,5903,60779,006
March 20, 20111,80873,8603,35179,019
March 13, 20111,80474,1403,07079,014
March 6, 20111,83575,3102,95980,104
February 27, 20111,85274,0952,84078,787
February 20, 20111,84272,0452,69576,582
February 13, 20111,86670,8122,59875,276
February 6, 20111,89870,9932,38475,275
January 30, 20111,88871,9692,27976,136
January 23, 20111,92271,2282,05475,204
January 16, 20111,90970,2771,89974,085
January 9, 20111,92070,1591,74473,823
January 2, 20111,97768,1801,24471,401
December 26, 20101,93162,61959765,147
December 19, 20101,94466,03643168,411
December 12, 20101,95668,71753171,204
December 5, 20101,98967,22939569,613
November 28, 20102,01366,41632368,752
November 21, 20101,97864,93828267,198
November 14, 20102,05765,55628667,899
November 7, 20102,01965,29125067,560
October 31, 20102,01666,79423369,043
October 24, 20102,06163,30522965,595
October 17, 20102,01363,32719465,534
October 10, 20102,04362,04516064,248
October 3, 20102,08162,70612364,910
September 26, 20102,05861,71911363,890
September 19, 20102,06561,07911063,254
September 12, 20102,10761,17312363,403
September 5, 20102,10963,8967866,083
August 29, 20102,13358,7097960,921
August 22, 20103,54455,9206459,528
August 15, 20102,17655,3266857,570
August 8, 20102,18255,1406157,383
August 1, 20102,26952,3945554,718
July 25, 20102,15552,1065254,313
July 18, 20102,14251,5035653,701
July 11, 20102,27950,9536253,294
July 4, 20102,16250,1726052,394
June 27, 20102,18450,2566452,504
June 20, 20102,25650,3074052,603
June 13, 20102,14149,6644751,852
June 6, 20101,86543,0634944,977
May 30, 20101,88742,5793244,498
May 23, 20101,99752,9004654,943
May 16, 20102,03042,3862144,437
May 9, 20102,02141,1022243,145
May 2, 20102,10241,8012643,929
April 25, 20102,26643,1953045,491
April 18, 20102,23742,4212544,683
April 11, 20102,34643,6362346,005
April 4, 20102,39242,7562245,170
March 28, 20102,28040,3382542,643
March 21, 20102,32041,3394643,705
March 14, 20102,35041,0791843,447
March 7, 20102,38341,2882043,691
February 28, 20102,39141,6872044,098
February 21, 20102,35238,6713441,057
February 14, 20102,37037,8561740,243
February 7, 20102,34837,0011839,367
January 31, 20102,32635,5311437,871
January 24, 20102,65135,5041138,166
January 17, 20102,83134,5281537,374
January 10, 20102,56334,267036,830
January 3, 20102,34732,414034,761
December 27, 20092,26428,266030,530
December 20, 20092,31729,482031,799
December 13, 20092,43331,576034,009
December 6, 20092,43530,800033,235
November 29, 20092,68730,033032,720
November 22, 20092,40528,955031,360
November 15, 20092,47529,079031,554
November 8, 20092,52228,426030,948
November 1, 20092,47427,817030,291
October 25, 20092,48026,931029,411
October 18, 20092,47126,712029,183
October 11, 20092,37824,200026,578
October 4, 20092,39223,902026,294
September 27, 20092,36324,073026,436
September 20, 20092,35622,996025,352
September 13, 20092,48123,059025,540
September 6, 20092,34021,924024,264
August 30, 20092,33920,702023,041
August 23, 20092,64820,255022,903
August 16, 20092,86318,257021,120
August 9, 20094,07319,128023,201
August 2, 20093,69817,338021,036
July 26, 20094,11625,476029,592
July 19, 20094,02819,251023,279
July 12, 20095,33918,546023,885
July 5, 20094,15016,756020,906
June 28, 20094,21715,976020,193
June 21, 20094,15715,898020,055
June 14, 20094,16615,465019,631
June 7, 20092,49615,044017,540
May 31, 20092,88914,331017,220
May 24, 20093,63613,067016,703
May 17, 20092,88613,833016,719
May 10, 20092,41013,449015,859
May 3, 20092,41412,947015,361
April 26, 20092,35012,631014,981
April 19, 20092,36512,267014,632
April 12, 20092,24510,876013,121
April 5, 20092,33711,232013,569
March 29, 20092,51811,354013,872
March 22, 20092,41111,230013,641
March 15, 20092,40510,796013,201
March 8, 20092,42110,260012,681
March 1, 20092,3799,714012,093
February 22, 20092,9149,249012,163
February 15, 20092,3328,377010,709
February 8, 20092,3288,119010,447
February 1, 20092,3187,857010,175
January 25, 20092,3417,23109,572
January 18, 20092,4166,74509,161
January 11, 20092,3396,43908,778
January 4, 20091,9865,22507,211
December 28, 20082,0485,11607,164
December 21, 20083,2964,80508,101
December 14, 20082,0884,77106,859
December 7, 20082,9695,21508,184
November 30, 20082,1824,87307,055
November 23, 20082,1584,44906,607
November 16, 20082,1564,14206,298
November 9, 20082,1303,82405,954
November 2, 20082,0293,52605,555
October 26, 20082,0843,43805,522
October 19, 20082,0953,23805,333
October 12, 20081,8802,70504,585
October 5, 20081,9182,48304,401
September 28, 20081,7422,56104,303
September 21, 20081,7192,09303,812
September 14, 20081,6141,80603,420
September 7, 20081,5651,60103,166
August 31, 20081,4691,54103,010
August 24, 20081,4261,22002,646
August 17, 20082,7271,09903,826
August 10, 20081,32692102,247
August 3, 20081,23179802,029
July 27, 20081,21876801,986
July 20, 20081,17971301,892
July 13, 20081,04860501,653
July 6, 20081,06452601,590
June 29, 20081,00150001,501
June 22, 200898744401,431

Recent release usage

Releasesort iconJan 29, 2012Jan 22, 2012Jan 15, 2012Jan 8, 2012
7.x-2.x-dev819827866810
7.x-2.244,21541,46140,43038,714
7.x-2.11,9621,9611,9581,996
7.x-2.0-rc110987
7.x-2.075706974
6.x-2.x-dev1,1221,0821,0791,072
6.x-2.450,70349,50949,25948,986
6.x-2.31,5601,5991,6161,632
6.x-2.211,29912,30512,17211,496
6.x-2.179797883
6.x-1.x-dev243261253261
6.x-1.37,0196,9326,9256,904
6.x-1.26,7406,7786,7796,933
6.x-1.0357345351359
5.x-2.x-dev56545659
5.x-1.x-dev34333434
5.x-1.3451460463466
5.x-1.2542529539544
5.x-1.1144149149143
5.x-1.056566063