Corruption in South Sudan is among the worst in the world. The nation's elites have developed a kleptocratic system that controls every part of the South Sudanese economy. This system has taken shape quickly in a relatively short period, South Sudan having won self-rule in 2005 while remaining part of Sudan, and having been accorded full sovereignty in 2011. The nation was ranked fifth on Transparency International's 2014 list of most corrupt nations, preceded only by Somalia, North Korea, Sudan, and Afghanistan.