Blog Link: http://www.seo-service-provider.org/blog/mailchimp/sort-mailchimp-subscribers/

This video tutorial is suitable for those Mailchimp account holders who have small number of active subscribers. If you have large number of active subscribers you should check my other video tutorial: https://www.youtube.com/watch?v=yOYAqWn6rsY (This one is automated process and much quicker)