The literacy rate's 59.5 percent. The country has a median age of 22.3 years. Bhutan has a life expectancy of 62.2 years (61 for males and 64.5 for females) according to the latest data from the World Bank. There're 1,070 males to every 1,000 females in the country. It's estimated that between two thirds and three quarters of the Bhutanese population follow Vajrayana Buddhism, which's also the state religion. About one quarter to one third are followers of Hinduism. Muslim and non-religious com… (More on Bhutan)