Based on Thai government statistics, there are an estimated 2 to 3 million Burmese working in Thailand. Many of the original wave of migrants came during political turmoil in the late 1980s, but the vast majority arrived in the last decade, for economic reasons. Corruption, international sanctions, and government mismanagement have strangled the Burmese economy. Most importantly, to young Burmese like Khun Mint, the country ranks near the bottom 10% in terms of per capita GDP. So people leave, by the thousands, often with the help of what some migrant labor rights advocates worry is a growing human trafficking network.