For each week beginning on a given date, the figures show the number of sites that reported they are using the zen 7.x-5.x-dev 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 starting | Count |
|---|---|
| May 12, 2013 | 532 |
| May 5, 2013 | 537 |
| April 28, 2013 | 535 |
| April 21, 2013 | 542 |
| April 14, 2013 | 543 |
| April 7, 2013 | 558 |
| March 31, 2013 | 559 |
| March 24, 2013 | 558 |
| March 17, 2013 | 580 |
| March 10, 2013 | 568 |
| March 3, 2013 | 575 |
| February 24, 2013 | 578 |
| February 17, 2013 | 582 |
| February 10, 2013 | 571 |
| February 3, 2013 | 601 |
| January 27, 2013 | 597 |
| January 20, 2013 | 618 |
| January 13, 2013 | 621 |
| January 6, 2013 | 605 |
| December 30, 2012 | 590 |
| December 23, 2012 | 587 |
| December 16, 2012 | 612 |
| December 9, 2012 | 621 |
| December 2, 2012 | 617 |
| November 25, 2012 | 647 |
| November 18, 2012 | 655 |
| November 11, 2012 | 657 |
| November 4, 2012 | 666 |
| October 28, 2012 | 660 |
| October 21, 2012 | 664 |
| October 14, 2012 | 694 |
| October 7, 2012 | 686 |
| September 30, 2012 | 722 |
| September 23, 2012 | 719 |
| September 16, 2012 | 746 |
| September 9, 2012 | 749 |
| September 2, 2012 | 763 |
| August 26, 2012 | 731 |
| August 19, 2012 | 794 |
| August 12, 2012 | 796 |
| August 5, 2012 | 814 |
| July 29, 2012 | 811 |
| July 22, 2012 | 832 |
| July 15, 2012 | 859 |
| July 8, 2012 | 873 |
| July 1, 2012 | 849 |
| June 24, 2012 | 915 |
| June 17, 2012 | 935 |
| June 10, 2012 | 930 |
| June 3, 2012 | 959 |
| May 27, 2012 | 988 |
| May 20, 2012 | 1,075 |
| May 13, 2012 | 1,128 |
| May 6, 2012 | 1,288 |
| April 29, 2012 | 1,364 |
| April 22, 2012 | 1,751 |
| April 15, 2012 | 1,565 |
| April 8, 2012 | 1,231 |
| April 1, 2012 | 1,150 |
| March 25, 2012 | 1,154 |
| March 18, 2012 | 1,156 |
| March 11, 2012 | 1,113 |
| March 4, 2012 | 1,104 |
| February 26, 2012 | 1,087 |
| February 19, 2012 | 1,030 |
| February 12, 2012 | 1,013 |
| February 5, 2012 | 952 |
| January 29, 2012 | 969 |
| January 22, 2012 | 868 |
| January 15, 2012 | 809 |
| January 8, 2012 | 743 |
| January 1, 2012 | 687 |
| December 25, 2011 | 631 |
| December 18, 2011 | 632 |
| December 11, 2011 | 637 |
| December 4, 2011 | 684 |
| November 27, 2011 | 671 |
| November 20, 2011 | 656 |
| November 13, 2011 | 618 |
| November 6, 2011 | 634 |
| October 30, 2011 | 595 |
| October 23, 2011 | 543 |
| October 16, 2011 | 536 |
| October 9, 2011 | 531 |
| October 2, 2011 | 501 |
| September 25, 2011 | 469 |
| September 18, 2011 | 449 |
| September 11, 2011 | 421 |
| September 4, 2011 | 406 |
| August 28, 2011 | 384 |
| August 21, 2011 | 358 |
| August 14, 2011 | 339 |
| August 7, 2011 | 286 |
| July 31, 2011 | 277 |
| July 24, 2011 | 244 |
| July 17, 2011 | 169 |
| July 10, 2011 | 131 |
| July 3, 2011 | 68 |
| June 26, 2011 | 58 |
| June 19, 2011 | 52 |
| June 12, 2011 | 57 |
| June 5, 2011 | 48 |
| May 29, 2011 | 48 |
| May 22, 2011 | 57 |
| May 15, 2011 | 41 |
| May 8, 2011 | 38 |
| May 1, 2011 | 55 |
| April 24, 2011 | 55 |
| April 17, 2011 | 45 |
| April 10, 2011 | 48 |
| April 3, 2011 | 58 |
| March 27, 2011 | 66 |
| March 20, 2011 | 65 |
| March 13, 2011 | 60 |
| March 6, 2011 | 47 |
| February 27, 2011 | 10 |