I pulled an article from the NY times today, gives a bit more insight into exactly whats going on right now in the industry.
http://www.nytimes.com/2008/12/09/world/europe/09czechsex.html?pagewanted=1&sq=worlds%20oldest%20profession&st=cse&scp=1


Here is a paragraph off the article: Only a few years ago the town of Dubi was so overrun by prostitution that a nearby orphanage was opened to provide refuge for dozens of unwanted babies of prostitutes and their German clients. Sex could be purchased for as little as 5 euros ? the price of a few beers in Dresden ? drawing a daily influx of more than 1,000 sex tourists. ?Two or three years ago, we would get 1,000 men coming here for sex on a Friday night, which is a lot for a town of 8,000 people,? he said.