For each week beginning on a given date, the figures show the number of sites that reported they are using the date 6.x-1.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
April 16, 20171
April 9, 20171
February 5, 20171
August 14, 20161