Hard to say what someone could earn from 200 clicks a day.
One person might earn $200.00 and the next might only earn $6.00.
It depends so much on your topic webpages that it's just too difficult to make any meaningfull estimates.
What people bid for the relevant terms at Adwords is almost meaningless, because they might not even have their ads published on content sites.
Add in things like Smart Pricing and it gets even harder to estimate.