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

Cached Block project page
cachedblock 7.x-1.0 release page
All Cached Block usage statistics
Usage statistics for all projects

Week starting Count
September 9th, 2018 1
January 15th, 2017 1
April 27th, 2014 1
April 20th, 2014 2
April 13th, 2014 2

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