I think that the “key frequency” should allow you to choose what keys it logs.
I got keys like 0-9 I rarely use and other keys.
I think it just should log all keys 
As the 0-9 you rarely use, still are keys you used… No matter you just use them once a month or once a sec… The Key Frequencies show what key you used how many times, so it should show you all keys so you can compare it and stuff…
I know but I don’t want the stats of 0-9 I want a accurate listing of keys I want to be listed.
Export the list as a HTML file. Then you can edit this file as you want and deleted the stats you don’t want.
What you’re requesting you mean, is a filter system; rather then modifying the whole program for ones you wnat to pick.