Gross Domestic Product (GDP) measures the value of all final goods and services produced in a country over a given period. GDP of South Sudan in 2010 was 30 billion Sudanese Pounds, equivalent to 13 billion USD. GDP per capita for South Sudan in 2010 was SDG 3,564 equivalent to USD 1,546.
Gross National Income (GNI) is the primary income received by residents of a geographical area. Primary income is income received from production of goods and services as salaries or profits. GNI in 2010 was significantly lower than GDP at 19 billion Sudanese Pounds, equivalent to 8 billion USD. GNI per capita in 2010 was 2,267 SDG equivalent to USD 984.
The GDP estimates for 2008 to 2010 were produced by NBS using the expenditure method, which estimates the uses of domestically produced goods and services in public and private consumption, public and private investment and exports.
Detailed estimates are attached in the press release.
The Director's statement during the press release on 11th August 2011 is available here.