For each week beginning on a given date, the figures show the number of sites that reported they are using the search_api_solr 7.x-1.0-rc3 release.

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.

Week startingCount
March 22, 2015490
March 15, 2015509
March 8, 2015498
March 1, 2015501
February 22, 2015553
February 15, 2015542
February 8, 2015534
February 1, 2015536
January 25, 2015549
January 18, 2015541
January 11, 2015549
January 4, 2015568
December 28, 2014499
December 21, 2014534
December 14, 2014547
December 7, 2014572
November 30, 2014591
November 23, 2014581
November 16, 2014583
November 9, 2014575
November 2, 2014652
October 26, 2014621
October 19, 2014624
October 12, 2014675
October 5, 2014636
September 28, 2014660
September 21, 2014706
September 14, 2014701
September 7, 2014678
August 31, 20141,063
August 24, 2014796
August 17, 2014675
August 10, 2014827
August 3, 20141,012
July 27, 2014769
July 20, 2014693
July 13, 2014671
July 6, 2014723
June 29, 2014779
June 22, 2014785
June 15, 2014687
June 8, 2014679
June 1, 2014670
May 25, 2014728
May 18, 2014756
May 11, 2014676
May 4, 2014667
April 27, 2014667
April 20, 2014696
April 13, 2014697
April 6, 2014707
March 30, 2014748
March 23, 2014777
March 16, 2014758
March 9, 2014773
March 2, 2014786
February 23, 2014837
February 16, 2014818
February 9, 2014835
February 2, 2014901
January 26, 2014875
January 19, 2014934
January 12, 2014895
January 5, 2014909
December 29, 2013830
December 22, 2013798
December 15, 2013908
December 8, 2013978
December 1, 2013992
November 24, 2013995
November 17, 20131,041
November 10, 20131,074
November 3, 20131,087
October 27, 20131,108
October 20, 20131,166
October 13, 20131,202
October 6, 20131,200
September 29, 20131,199
September 22, 20131,233
September 15, 20131,252
September 8, 20131,294
September 1, 20131,312
August 25, 20131,403
August 18, 20131,451
August 11, 20131,471
August 4, 20131,591
July 28, 20131,617
July 21, 20131,712
July 14, 20131,649
July 7, 20131,604
June 30, 20131,585
June 23, 20131,595
June 16, 20131,553
June 9, 20131,593
June 2, 20131,666
May 26, 20131,554
May 19, 20131,378
May 12, 20131,800
May 5, 20131,761
April 28, 20131,769
April 21, 20131,836
April 14, 20131,900
April 7, 20131,941
March 31, 20131,753
March 24, 20131,596
March 17, 20131,652
March 10, 20131,603
March 3, 20131,434
February 24, 20131,350
February 17, 20131,238
February 10, 20131,068
February 3, 2013959
January 27, 2013906
January 20, 2013855
January 13, 2013625
January 6, 2013319