For each week beginning on a given date, the figures show the number of sites that reported they are using the book_cache 7.x-1.0 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 7, 20243
March 31, 20243
March 24, 20243
March 17, 20244
March 10, 20243
March 3, 20243
February 25, 20243
February 18, 20244
February 11, 20244
February 4, 20243
January 28, 20243
January 21, 20243
January 14, 20243
January 7, 20243
December 31, 20233
December 24, 20233
December 17, 20233
December 10, 20233
December 3, 20234
November 26, 20233
November 19, 20233
November 12, 20233
November 5, 20233
October 29, 20233
October 22, 20233
October 15, 20233
October 8, 20234
October 1, 20233
September 24, 20233
September 17, 20233
September 10, 20233
September 3, 20233
August 27, 20233
August 20, 20233
August 13, 20233
August 6, 20233
July 30, 20233
July 23, 20235
July 16, 20233
July 9, 20234
July 2, 20234
June 25, 20233
June 18, 20233
June 11, 20233
June 4, 20233
May 28, 20233
May 21, 20233
May 14, 20233
May 7, 20233
April 30, 20233
April 23, 20233
April 16, 20233
April 9, 20233
April 2, 20233
March 26, 20233
March 19, 20233
March 12, 20233
March 5, 20233
February 26, 20233
February 19, 20233
February 12, 20233
February 5, 20233
January 29, 20233
January 22, 20233
January 15, 20234
January 8, 20233
January 1, 20233
December 25, 20223
December 18, 20223
December 11, 20223
December 4, 20223
November 27, 20223
November 20, 20223
November 13, 20223
November 6, 20223
October 30, 20223
October 23, 20224
October 16, 20224
October 9, 20224
October 2, 20225
September 25, 20224
September 18, 20224
September 11, 20223
September 4, 20223
August 28, 20224
August 21, 20223
August 14, 20224
August 7, 20223
July 31, 20224
July 24, 20223
July 17, 20223
July 10, 20223
July 3, 20224
June 26, 20225
June 19, 20225
June 12, 20223
June 5, 20224
May 29, 20224
May 22, 20224
May 15, 20224
May 8, 20224
May 1, 20224
April 24, 20224
April 17, 20225
April 10, 20225
April 3, 20223
March 27, 20224
March 20, 20223
March 13, 20224
March 6, 20223
February 27, 20224
February 20, 20224
February 13, 20224
February 6, 20224
January 30, 20224
January 23, 20224
January 16, 20225
January 9, 20224
January 2, 20224
December 26, 20214
December 19, 20213
December 12, 20214
December 5, 20214
November 28, 20213
November 21, 20214
November 14, 20214
November 7, 20213
October 31, 20214
October 24, 20214
October 17, 20214
October 10, 20214
October 3, 20214
September 26, 20215
September 19, 20214
September 12, 20214
September 5, 20214
August 29, 20214
August 22, 20214
August 15, 20214
August 8, 20214
August 1, 20214
July 25, 20214
July 18, 20214
July 11, 20214
July 4, 20213
June 27, 20214
June 20, 20214
June 13, 20215
June 6, 20214
May 30, 20214
May 23, 20214
May 16, 20217
May 9, 20217
May 2, 20217
April 25, 20217
April 18, 20217
April 11, 20217
April 4, 20217
March 28, 20218
March 21, 20217
March 14, 20217
March 7, 20216
February 28, 20218
February 21, 20216
February 14, 20216
February 7, 20217
January 31, 20216
January 24, 20215
January 17, 20217
January 10, 20215
January 3, 20216
December 27, 20205
December 20, 20206
December 13, 20206
December 6, 20206
November 29, 20205
November 22, 20205
November 15, 20205
November 8, 20205
November 1, 20206
October 25, 20207
October 18, 20207
October 11, 20205
October 4, 20205
September 27, 20205
September 20, 20206
September 13, 20209
September 6, 20206
August 30, 20207
August 23, 20206
August 16, 20206
August 9, 20207
August 2, 20206
July 26, 20206
July 19, 20207
July 12, 20208
July 5, 20208
June 28, 20206
June 21, 20207
June 14, 20209
June 7, 20206
May 31, 20206
May 24, 20208
May 17, 20205
May 10, 20208
May 3, 20209
April 26, 20208
April 19, 20208
April 12, 20207
April 5, 20208
March 29, 20207
March 22, 202011
March 15, 202011
March 8, 20207
March 1, 202011
February 23, 20206
February 16, 20206
February 9, 20206
February 2, 202011
January 26, 20207
January 19, 20206
January 12, 20207
January 5, 20209
December 29, 201910
December 22, 20198
December 15, 201914
December 8, 201912
December 1, 20198
November 24, 201914
November 17, 201913
November 10, 201913
November 3, 201910
October 27, 201912
October 20, 20199
October 13, 201911
October 6, 201913
September 29, 20199
September 22, 20199
September 15, 20198
September 8, 201911
September 1, 201913
August 25, 20198
August 18, 201910
August 11, 20199
August 4, 201910
July 28, 201910
July 21, 201913
July 14, 201913
July 7, 201912
June 30, 201915
June 23, 201914
June 16, 201910
June 9, 20199
June 2, 20197
May 26, 201912
May 19, 20198
May 12, 20199
May 5, 201911
April 28, 20199
April 21, 20198
April 14, 20199
April 7, 20199
March 31, 201911
March 24, 20198
March 17, 201910
March 10, 20199
March 3, 20199
February 24, 201910
February 17, 201910
February 10, 201910
February 3, 20197
January 27, 201910
January 20, 201910
January 13, 201913
January 6, 201910
December 30, 201810
December 23, 201811
December 16, 201810
December 9, 20186
December 2, 201813
November 25, 201810
November 18, 20188
November 11, 201812
November 4, 201811
October 28, 201811
October 21, 20189
October 14, 201810
October 7, 201810
September 30, 201812
September 23, 20189
September 16, 201811
September 9, 201814
September 2, 201813
August 26, 20187
August 19, 201810
August 12, 201810
August 5, 20189
July 29, 20187
July 22, 20189
July 15, 201812
July 8, 20189
July 1, 20187
June 24, 20189
June 17, 201811
June 10, 20188
June 3, 20189
May 27, 20186
May 20, 20189
May 13, 201810
May 6, 20189
April 29, 20188
April 22, 201810
April 15, 20189
April 8, 20188
April 1, 20187
March 25, 201810
March 18, 201810
March 11, 20187
March 4, 20189
February 25, 20188
February 18, 20189
February 11, 201811
February 4, 201810
January 28, 20185
January 21, 20187
January 14, 20185
January 7, 20185
December 31, 20176
December 24, 20176
December 17, 20177
December 10, 20179
December 3, 20179
November 26, 20175
November 19, 20174
November 12, 20175
November 5, 20178
October 29, 20175
October 22, 20176
October 15, 20178
October 8, 20177
October 1, 20178
September 24, 201713
September 17, 20177
September 10, 20178
September 3, 20177
August 27, 20179
August 20, 20177
August 13, 20179
August 6, 201713
July 30, 201711
July 23, 20179
July 16, 20179
July 9, 201710
July 2, 20179
June 25, 201712
June 18, 201713
June 11, 201713
June 4, 201712
May 28, 201714
May 21, 201714
May 14, 201714
May 7, 201710
April 30, 20179
April 23, 20177
April 16, 20177
April 9, 20179
April 2, 20179
March 26, 20176
March 19, 20173
March 12, 20175
March 5, 20174
February 26, 20174
February 19, 20171
February 12, 20171
February 5, 20171
January 29, 20171
January 22, 20171
January 15, 20171
January 8, 20171
January 1, 20173
December 25, 20164
December 18, 20163
December 11, 20163
December 4, 20163