For each week beginning on a given date, the figures show the number of sites that reported they are using the botcha 6.x-1.3 release.

BOTCHA Spam Prevention project page
botcha 6.x-1.3 release page
All BOTCHA Spam Prevention usage statistics
Usage statistics for all projects

Week starting Count
September 15th, 2013 1
October 28th, 2012 1
October 21st, 2012 1

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