For each week beginning on a given date, the figures show the number of sites that reported they are using the block_display_control 7.x-1.x-dev release.

Block display duration (in days) project page
block_display_control 7.x-1.x-dev release page
All Block display duration (in days) usage statistics
Usage statistics for all projects

Week starting Count
October 8th, 2017 1
May 15th, 2016 2
May 10th, 2015 2
March 15th, 2015 1

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