Table 2.
Time span of available data from each source series for Somalia
| Series | Range of available years of data |
|---|---|
| IMF international dollar, 2005 base year |
- |
| Penn international dollar, 2005 base year |
1970-2009 |
| World Bank international dollar, 2005 base year |
- |
| Maddison international dollar, 1990 base year |
1950-2008 |
| World Bank US dollar, 2005 base year |
- |
| IMF US dollar, 2005 base year |
- |
| UNSTAT US dollar, 2005 base year | 1970-2009 |