Sudan Total Investment, % of GDP. Units: Percent of GDP. Multiplier: . Estimates begin after 2010 . This data is sourced from www.opendataforafrica.org where it is offered under an open data licence (www.opendataforafrica.org/legal/termsofuse). Expressed as a ratio of total investment in current local currency and GDP in current local currency. Investment or gross capital formation is measured by the total value of the gross fixed capital formation and changes in inventories and acquisitions less disposals of valuables for a unit or sector. [SNA 1993] Source: National Statistics Office. Central Bureau of Statistics. Latest actual data: 2010. Almost no progress, even substantial delay regarding the regular production of national accounts data, has been observed. At present, the last published national accounts data are for 2010 GDP, and the dissemination of 2011?12 GDP is planned for January 2 National accounts manual used: Other GDP valuation: Factor costs Start/end months of reporting year: January/December Base year: 2007. Fiscal year and calendar year are the same. Chain-weighted: No Primary domestic currency: Sudanese pound Data last updated: 07/2016.