EXCEL tracking business stats

I have heard it mentioned that LCS coaches track metrics on an excel sheet (maybe at the biz workshop I attended with the 100k group) Can you share any ideas on what data to track as a coach so I can create a similar type of system for myself to measure results.
Thank you

Here is what I could think of…
Sales Target to track weekly/monthly?
Cosed sales
# Mini sessions scheduled
# Mini sessions closed
# new mailing list enrollees