Child prostitute and trafficking estimated numbers country rise: ECPAT International

In Thailand- research group the Protection Project estimate the number of child victims of prostitution to be at least 80,000 but likely to be in the hundreds of thousands ,
In Sri Lanka, The government itself estimates there are approximately 30,000 children involved.
In Taiwan, between 40,000 and 60,000 children are sex workers ,
In China, the estimates range from 200,000 to 500,000 ,
In Brazil, the estimates range from 500,000 to 2 million ,
In the Dominican Republic, an estimated 25,000 ,
In West Africa, an estimated 35,000 ,
In Bangladesh, An estimated 13,000 children in Bangladesh are prey to the commercial sex industry of the country. More than 20,000 children are born and live in the 18 registered red-light areas of Bangladesh. Country-by-Country Reports Child Prostitution (gvnet.com)
In the United States, The US Department of Justice estimates the numbers to be between 100,000 and 3 million. These figures include children involved in prostitution, child pornography and who have been trafficked into the United States.

ECPAT International- article found at www.sadashivan.com/factsandfigures/