Christians were persecuted after the Taliban came to power in the mid-1990s. The number of converts to Christianity increased as the U.S. presence increased after the fall of the Taliban in 2001. Most of the Christian converts lived in urban areas, so the threat from the Taliban was minimal. But many Christian converts started fleeing Afghanistan (mostly to India) around 2005, fearing their identities might become public. A 2015 study estimated some 3,300 believers in Christ from a Muslim background living in the country.