How many sites run Metatag and Site Verify?

I was wondering if it might be possible to obtain a statistic on how many D7 sites run both Site Verify and Metatag? Metatag has included functionality that makes most of Site Verify redundant, I thought it would be useful to know how many sites could replace Site Verify altogether, especially if I were to add an update script to Metatag to import the appropriate settings (#2500611: Upgrade path: Site Verify). Thanks