I believe there is quite a large percentage NON professional.
Think of the girl who comes as a genuine student, but to make ends meet, actually unintentionally gets involved in the industry.
This girl will set her limits, and actually stick to them. whilst many around her goes for the easy dollars.
The question is whether they actually know whats really going on ?
How many young girls reach puberty and at the time of their first period get given a pad
and really just accepts that this will happen on a regular basis. No real explanation as it really is a taboo subject.
How many only learn about orgasms from their girlfriend talks and never really understand
what is really going on with their bodies ?
How many only play with their clit and never learn or experience G-Spot stimulation ?
How many will allow bareback without CIP ?? I actually believe those that do are showing their ignorance.
Then you have the group which don't necessarily know about contraception and the different forms it can take.
Yes, it depends on their country of origin as well as where in the country city or country.
Don't forget they nearly all will be sending money home to help their family as well.