Not a good question to every ask.
Too many factors to put in
What bot
what script
what hours botted/day
what location
where you reported or not
etc. etc. etc.
List goes on and on.
Obviously now with Botnay bay and other updates rolling out it's best to bot safely, not for too many hours a day, and monitor your bots to make sure they are acting how you like them to act.
That's the most anyone can really tell you.