MikroTik

Hi!
I'm currently running a hotspot network with trial user authentification. How I can to get any statistics about the number of trial users usage network by hour/day/month? Please help me. I have no idea...

We run a syslog server on a nearby PC and have configured hotspot logging on the router to point to port 514 on that PC. Then, every month I open that log in Notepad++ and count the number of instances of an appropriate string. I use "logged in".