Now, reorder this taking into account population size. Thailand would be top.
Also, I am sure it isn't counting Thailand's plethora of online freelancers and sideliners who hold down regular full time jobs or studies, nor the fact that almost every regular masseuse in the country offers you a handy with an oil massage and will drop her knickers for the right price.
Thailand is actually #1 for sure. This is what they excel at.