[Mailman-Users] Log analysis

Hello, it's my first post in this mailing list. I'm looking fot a tool (a simple script, or something like it) to analyse the mailman log in order to know the volume of the work managed by mailman for each list configured in it (how many post per day, how many new subscrive, etc...). Is there something that could help me?

Thanks a lot for you kind answer and help.

Best Regards, Roger