For each week beginning on a given date, the figures show the number of sites that reported they are using the provision 7.x-3.6 release.

Provision project page
provision 7.x-3.6 release page
All Provision usage statistics
Usage statistics for all projects

Week starting Count
June 26th, 2016 1

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.