For each week beginning on a given date, the figures show the number of sites that reported they are using the captcha 6.x-2.x-dev 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
May 15, 2016285
May 8, 2016274
May 1, 2016282
April 24, 2016281
April 17, 2016275
April 10, 2016282
April 3, 2016278
March 27, 2016274
March 20, 2016280
March 13, 2016286
March 6, 2016275
February 28, 2016283
February 21, 2016288
February 14, 2016288
February 7, 2016278
January 31, 2016283
January 24, 2016298
January 17, 2016346
January 10, 2016327
January 3, 2016291
December 27, 2015295
December 20, 2015291
December 13, 2015303
December 6, 2015309
November 29, 2015313
November 22, 2015324
November 15, 2015343
November 8, 2015355
November 1, 2015362
October 25, 2015338
October 18, 2015339
October 11, 2015355
October 4, 2015348
September 27, 2015346
September 20, 2015346
September 13, 2015383
September 6, 2015389
August 30, 2015422
August 23, 2015416
August 16, 2015404
August 9, 2015403
August 2, 2015403
July 26, 2015378
July 19, 20151,012
July 12, 20151,216
July 5, 20151,238
June 28, 20151,214
June 21, 20151,228
June 14, 20151,249
June 7, 20151,269
May 31, 20151,239
May 24, 20151,244
May 17, 20151,234
May 10, 20151,240
May 3, 20151,231
April 26, 20151,234
April 19, 20151,230
April 12, 20151,227
April 5, 20151,241
March 29, 20151,243
March 22, 20151,226
March 15, 20151,227
March 8, 20151,238
March 1, 20151,251
February 22, 20151,233
February 15, 2015618
February 8, 2015407
February 1, 2015173
January 25, 2015168
January 18, 2015180
January 11, 2015177
January 4, 2015181
December 28, 2014158
December 21, 2014155
December 14, 2014174
December 7, 2014164
November 30, 2014182
November 23, 2014178
November 16, 2014189
November 9, 2014185
November 2, 2014243
October 26, 2014242
October 19, 2014236
October 12, 2014234
October 5, 2014247
September 28, 2014247
September 21, 2014245
September 14, 2014252
September 7, 2014268
August 31, 2014255
August 24, 2014257
August 17, 2014259
August 10, 2014266
August 3, 2014273
July 27, 2014268
July 20, 2014265
July 13, 2014269
July 6, 2014268
June 29, 2014279
June 22, 2014270
June 15, 2014252
June 8, 2014269
June 1, 2014262
May 25, 2014270
May 18, 2014270
May 11, 2014268
May 4, 2014280
April 27, 2014269
April 20, 2014279
April 13, 2014283
April 6, 2014282
March 30, 2014287
March 23, 2014303
March 16, 2014292
March 9, 2014304
March 2, 2014296
February 23, 2014302
February 16, 2014299
February 9, 2014308
February 2, 2014291
January 26, 2014294
January 19, 2014300
January 12, 2014299
January 5, 2014303
December 29, 2013290
December 22, 2013298
December 15, 2013302
December 8, 2013311
December 1, 2013304
November 24, 2013305
November 17, 2013313
November 10, 2013320
November 3, 2013323
October 27, 2013306
October 20, 2013341
October 13, 2013305
October 6, 2013323
September 29, 2013316
September 22, 2013336
September 15, 2013333
September 8, 2013321
September 1, 2013328
August 25, 2013350
August 18, 2013364
August 11, 2013347
August 4, 2013354
July 28, 2013349
July 21, 2013358
July 14, 2013355
July 7, 2013359
June 30, 2013360
June 23, 2013374
June 16, 2013368
June 9, 2013367
June 2, 2013392
May 26, 2013370
May 19, 2013343
May 12, 2013404
May 5, 2013406
April 28, 2013413
April 21, 2013409
April 14, 2013413
April 7, 2013428
March 31, 2013419
March 24, 2013381
March 17, 2013396
March 10, 2013406
March 3, 2013417
February 24, 2013413
February 17, 2013409
February 10, 2013403
February 3, 2013424
January 27, 2013460
January 20, 2013448
January 13, 2013427
January 6, 2013455
December 30, 2012450
December 23, 2012438
December 16, 2012450
December 9, 2012474
December 2, 2012492
November 25, 2012478
November 18, 2012493
November 11, 2012462
November 4, 2012480
October 28, 2012480
October 21, 2012490