Life expectancy at birth was 42 for males in 2004; for females it was 47. Infant mortality was 118 of 1000 live births. Twelve physicians are available per 100,000 people. About a quarter of the population lives below the international poverty line of US$1.25 a day. About 36% of women have undergone female genital mutilation. According to 2010 estimates, Ivory Coast has the 27th-highest maternal mortality rate in the world. The HIV/AIDS rate was 19th-highest in the world, estimated in 2012 at 3.20% among adults aged 15–49 years.