The 2014 estimate of life expectancy at birth had increased to an average of 65.75 years with males at 63.4 years and females at 68.2 years, and in 2013 infant mortality decreased to 39 per 1,000 live births. Sources vary on life expectancy at birth; the World Health Organization (WHO) estimated 62 years for men and 64 years for women born in 2016.