Which labels were used during a time period in Gmail?

Question

Say I have three labels work, personal, soccer and I have for a period of time sent emails and labeled some of the conversations.

How would I see what labels were used during that period? I choose January 2012 and get a list of labels in use, e.g. work, soccer.

Is it possible?

Answer 1

Graph Your Inbox will do this (although it is a Chrome extension, so you have to be using Chrome). After you install it, you just need to search for label:thelabelyouareinterestedin.