Statistics - how can i show how many emails I sent on Fridays and Sundays?

Question

I need to be able to show how many emails i sent on Fridays and Mondays over the last 12 months (part of a dispute procedure). However Kutools Statistics only shows this week and last week (or this month and last month), nothing historic. Is there a way to get much more information, and if possible to sum it all up?

If someone is only able to send a VBA code with instructions where to put the folder name and date range, I know a little bit about VBA - enough to make small alterations like that to the code. But if Kutools is able to do nice statistics that would be even better

Hope you can help