 Unemployment is high and many Haitians seek to emigrate.Trade declined dramatically after the 2010 earthquake and subsequent outbreak of cholera, with the country's purchasing power parity GDP falling by 8% (from US$12.15 billion to US$11.18 billion).Haiti ranked 145 of 182 countries in the 2010 United Nations Human Development Index, with 57.3% of the population being deprived in at least three of the HDI's poverty measures.