Decent escort who enjoys working will probably have at least 5 sessions per day. Now try to have sex with your gf's and wives to get an impression of how tough it is.

There are parts of the year when punters are really active and parts of hibernation. So it varies, difficult to calculate but i think it's approximately 1-2 shags per day. 

Some escorts have around 60-80 views per 24 hours on their profiles. so if you say an average of 60 viewers a day thats like 1800 views a month,now say from all those 1800 a quarter have come for a shag.....so approx 450 a month..thats 15 shags a day..ok lets say thats crezy..lets do a min of 5 shags a day by 30 days..150 a month x12 months..

Hope thats helps..

How many guys does an escort go with a year