For each week beginning on a given date, the figures show the number of sites that reported they are using the captcha 6.x-1.0-rc1 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 16, 20211
May 9, 20213
May 2, 20213
April 25, 20212
April 18, 20214
April 11, 20214
April 4, 20214
March 28, 20214
March 21, 20214
March 14, 20213
March 7, 20214
February 28, 20214
February 21, 20213
February 14, 20212
February 7, 20215
January 31, 20212
January 24, 20213
January 17, 20213
January 10, 20213
January 3, 20213
December 27, 20202
December 20, 20202
December 13, 20203
December 6, 20202
November 29, 20204
November 22, 20203
November 15, 20204
November 8, 20203
November 1, 20203
October 25, 20203
October 18, 20203
October 11, 20203
October 4, 20204
September 27, 20202
September 20, 20203
September 13, 20204
September 6, 20204
August 30, 20204
August 23, 20203
August 16, 20203
August 9, 20204
August 2, 20203
July 26, 20204
July 19, 20203
July 12, 20203
July 5, 20203
June 28, 20204
June 21, 20203
June 14, 20204
June 7, 20202
May 31, 20203
May 24, 20203
May 17, 20204
May 10, 20203
May 3, 20204
April 26, 20203
April 19, 20204
April 12, 20203
April 5, 20203
March 29, 20203
March 22, 20203
March 15, 20203
March 8, 20203
March 1, 20204
February 23, 20203
February 16, 20203
February 9, 20203
February 2, 20204
January 26, 20204
January 19, 20203
January 12, 20204
January 5, 20203
December 29, 20194
December 22, 20193
December 15, 20193
December 8, 20194
December 1, 20194
November 24, 20194
November 17, 20194
November 10, 20194
November 3, 20192
October 27, 20192
October 20, 20192
October 13, 20194
October 6, 20193
September 29, 20194
September 22, 20194
September 15, 20194
September 8, 20193
September 1, 20192
August 25, 20193
August 18, 20192
August 11, 20194
August 4, 20193
July 28, 20192
July 21, 20193
July 14, 20192
July 7, 20193
June 30, 20192
June 23, 20194
June 16, 20193
June 9, 20193
June 2, 20194
May 26, 20192
May 19, 20194
May 12, 20193
May 5, 20194
April 28, 20194
April 21, 20193
April 14, 20194
April 7, 20192
March 31, 20193
March 24, 20193
March 17, 20193
March 10, 20192
March 3, 20193
February 24, 20194
February 17, 20194
February 10, 20193
February 3, 20194
January 27, 20192
January 20, 20194
January 13, 20194
January 6, 20194
December 30, 20183
December 23, 20184
December 16, 20184
December 9, 20184
December 2, 20182
November 25, 20183
November 18, 20182
November 11, 20184
November 4, 20184
October 28, 20184
October 21, 20183
October 14, 20183
October 7, 20183
September 30, 20183
September 23, 20183
September 16, 20183
September 9, 20183
September 2, 20182
August 26, 20183
August 19, 20182
August 12, 20183
August 5, 20182
July 29, 20184
July 22, 20183
July 15, 20183
July 8, 20182
July 1, 20182
June 24, 20182
June 17, 20183
June 10, 20182
June 3, 20182
May 27, 20183
May 20, 20181
May 13, 20183
May 6, 20184
April 29, 20183
April 22, 20182
April 15, 20182
April 8, 20183
April 1, 20182
March 25, 20183
March 18, 20182
March 11, 20182
March 4, 20184
February 25, 20182
February 18, 20184
February 11, 20182
February 4, 20182
January 28, 20183
January 21, 20184
January 14, 20183
January 7, 20184
December 31, 20173
December 24, 20174
December 17, 20173
December 10, 20175
December 3, 20173
November 26, 20173
November 19, 20175
November 12, 20173
November 5, 20174
October 29, 20174
October 22, 20173
October 15, 20173
October 8, 20173
October 1, 20173
September 24, 20174
September 17, 20172
September 10, 20174
September 3, 20174
August 27, 20174
August 20, 20173
August 13, 20173
August 6, 20174
July 30, 20174
July 23, 20173
July 16, 20173
July 9, 20174
July 2, 20175
June 25, 20178
June 18, 20175
June 11, 20176
June 4, 20176
May 28, 20175
May 21, 20177
May 14, 20176
May 7, 20176
April 30, 20177
April 23, 20176
April 16, 20176
April 9, 20177
April 2, 20177
March 26, 20178
March 19, 20177
March 12, 20177
March 5, 20176
February 26, 20177
February 19, 20178
February 12, 20178
February 5, 20178
January 29, 201710
January 22, 20179
January 15, 20178
January 8, 20179
January 1, 20178
December 25, 20169
December 18, 20167
December 11, 20169
December 4, 201611
November 27, 20167
November 20, 20167
November 13, 20168
November 6, 20169
October 30, 20169
October 23, 20168
October 16, 20167
October 9, 20169
October 2, 201610
September 25, 20168
September 18, 20167
September 11, 20167
September 4, 20168
August 28, 20169
August 21, 20167
August 14, 20168
August 7, 20167
July 31, 20168
July 24, 20167
July 17, 20169
July 10, 201614
July 3, 20168
June 26, 20168
June 19, 20166
June 12, 20169
June 5, 20169
May 29, 20169
May 22, 20167
May 15, 20167
May 8, 20167
May 1, 20168
April 24, 20168
April 17, 20168
April 10, 20168
April 3, 20169
March 27, 20168
March 20, 201610
March 13, 20168
March 6, 201610
February 28, 20169
February 21, 201610
February 14, 20168
February 7, 201611
January 31, 20169
January 24, 20169
January 17, 20168
January 10, 201610
January 3, 201610
December 27, 201511
December 20, 201512
December 13, 20159
December 6, 20158
November 29, 201512
November 22, 201513
November 15, 201510
November 8, 201511
November 1, 201511
October 25, 20159
October 18, 20159
October 11, 201510
October 4, 201511
September 27, 20159
September 20, 20159
September 13, 20159
September 6, 201510
August 30, 201510
August 23, 201510
August 16, 201513
August 9, 20159
August 2, 201510
July 26, 20159
July 19, 201511
July 12, 20159
July 5, 201510
June 28, 201510
June 21, 20159
June 14, 201511
June 7, 201510
May 31, 20159
May 24, 201510
May 17, 201510
May 10, 201510
May 3, 20159
April 26, 201512
April 19, 201510
April 12, 201510
April 5, 20159
March 29, 20159
March 22, 201511
March 15, 201511
March 8, 201512
March 1, 20159
February 22, 20158
February 15, 20159
February 8, 201510
February 1, 201510
January 25, 201511
January 18, 201511
January 11, 201511
January 4, 201510
December 28, 201410
December 21, 201412
December 14, 201410
December 7, 20149
November 30, 20149
November 23, 201410
November 16, 20149
November 9, 20148
November 2, 201411
October 26, 20148
October 19, 20148
October 12, 20149
October 5, 20149
September 28, 20148
September 21, 20149
September 14, 201410
September 7, 201410
August 31, 201412
August 24, 201410
August 17, 201410
August 10, 201412
August 3, 201410
July 27, 201411
July 20, 201411
July 13, 201410
July 6, 20149
June 29, 20148
June 22, 201410
June 15, 201410
June 8, 201410
June 1, 201411
May 25, 201410
May 18, 201410
May 11, 201411
May 4, 201410
April 27, 201411
April 20, 20146
April 13, 20148
April 6, 20146
March 30, 20148
March 23, 201410
March 16, 20149
March 9, 201410
March 2, 20149
February 23, 201412
February 16, 20149
February 9, 201410
February 2, 201412
January 26, 201411
January 19, 201415
January 12, 201412
January 5, 201413
December 29, 201314
December 22, 201312
December 15, 201312
December 8, 201312
December 1, 201312
November 24, 201311
November 17, 201313
November 10, 201311
November 3, 201310
October 27, 201311
October 20, 201312
October 13, 201312
October 6, 201312
September 29, 201311
September 22, 201311
September 15, 201314
September 8, 201311
September 1, 201313
August 25, 201311
August 18, 201313
August 11, 201312
August 4, 201312
July 28, 201311
July 21, 201312
July 14, 201312
July 7, 201313
June 30, 201311
June 23, 201312
June 16, 201311
June 9, 201313
June 2, 201311
May 26, 201311
May 19, 201313
May 12, 201311
May 5, 201314
April 28, 201315
April 21, 201312
April 14, 201310
April 7, 201312
March 31, 201312
March 24, 201314
March 17, 201314
March 10, 201314
March 3, 201313
February 24, 201316
February 17, 201316
February 10, 201317
February 3, 201315
January 27, 201316
January 20, 201316
January 13, 201316
January 6, 201314
December 30, 201217
December 23, 201214
December 16, 201215
December 9, 201217
December 2, 201219
November 25, 201217
November 18, 201221
November 11, 201218
November 4, 201217
October 28, 201218
October 21, 201218