Module Statistics in freeradius

Dear Friends, I have a requirement that I want "Module statistics". Meaning, say a module is hit 100 times in a session then the module statistics should consist of the count of say "reject" return code if any, count of say "OK" return code if any,count of say "fail" return code if any, count of say "noop" return code if any and so on and so forth. I have gone through radmin but it supports module status only. Is there anything in freeradius that supports Module statistics. If "No" then what piece of code to be included or modified and where exactly in freeradius. Basically how to achieve this. Regards, Sonu