how much money does a hooker make??

I am seriouse about this ? i allways wanted to know,i dont know why i dont want to be one but i geuse i just wondered how much someone would pay and how much someone would think it was worth. do females make more than males? any one who has recently paid for sex please let me know how much you paid for it and where (what state or country) I wonder if for examle you would pay more in vegas than you would say walla walla