 Lithuanian life expectancy at birth was 76.0 (71.2 years for males and 80.4 for females) and the infant mortality rate was 2.99 per 1,000 births. The annual population growth rate increased by 0.3% in 2007. Lithuania has seen a dramatic rise in suicides in the 1990s. The suicide rate has been constantly decreasing since, but it still remains the highest in the EU and the OECD. The suicide rate as of 2019 is 20.2 per 100,000 people. Suicide in Lithuania has been a subject of research, but the main reasons behind the high rate are thought to be both psychological and economic, including: social transformations and economic recessions, alcoholism, lack of tolerance in the society, bullying.