| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April-2021) | |
| Date | 02 Sep 2021 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2020 | 2.41 | 8.77 |
| 2021 | 2.47 | 8.99 |
| 2022 | 2.57 | 9.34 |
| 2023 | 2.70 | 9.74 |
| 2024 | 2.82 | 10.11 |
| 2025 | 2.93 | 10.44 |
| 2026 | 3.06 | 10.75 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2010) | Current | Constant (2017) | Nominal | PPP | Nominal | PPP | |
| 1960 | 0.10 | 0.96 | - | - | 0.00722 | - | 91/99 | - |
| 1961 | 0.11 | 1.01 | - | - | 0.00764 | - | 92/100 | - |
| 1962 | 0.12 | 1.05 | - | - | 0.00776 | - | 94/103 | - |
| 1963 | 0.13 | 1.10 | - | - | 0.00781 | - | 94/103 | - |
| 1964 | 0.13 | 1.18 | - | - | 0.00713 | - | 93/103 | - |
| 1965 | 0.15 | 1.32 | - | - | 0.00755 | - | 98/112 | - |
| 1966 | 0.19 | 1.57 | - | - | 0.00882 | - | 97/114 | - |
| 1967 | 0.22 | 1.76 | - | - | 0.00959 | - | 99/117 | - |
| 1968 | 0.24 | 1.89 | - | - | 0.00969 | - | 100/119 | - |
| 1969 | 0.26 | 1.98 | - | - | 0.00952 | - | 100/119 | - |
| 1970 | 0.27 | 2.03 | - | - | 0.00904 | - | 100/125 | - |
| 1971 | 0.30 | 2.11 | - | - | 0.00909 | - | 102/127 | - |
| 1972 | 0.31 | 2.10 | - | - | 0.00815 | - | 105/127 | - |
| 1973 | 0.34 | 2.06 | - | - | 0.00733 | - | 107/127 | - |
| 1974 | 0.41 | 2.07 | - | - | 0.00767 | - | 107/128 | - |
| 1975 | 0.47 | 2.13 | - | - | 0.00789 | - | 110/130 | - |
| 1976 | 0.51 | 2.31 | - | - | 0.00787 | - | 110/131 | - |
| 1977 | 0.64 | 2.55 | - | - | 0.00873 | - | 108/134 | - |
| 1978 | 0.74 | 2.72 | - | - | 0.00857 | - | 109/133 | - |
| 1979 | 0.78 | 2.70 | - | - | 0.00778 | - | 110/134 | - |
| 1980 | 0.80 | 2.46 | - | - | 0.00708 | - | 118/145 | - |
| 1981 | 0.89 | 2.64 | - | - | 0.00761 | - | 118/148 | - |
| 1982 | 0.92 | 2.53 | - | - | 0.00794 | - | 116/149 | - |
| 1983 | 0.88 | 2.43 | - | - | 0.00745 | - | 117/150 | - |
| 1984 | 0.86 | 2.38 | - | - | 0.00702 | - | 120/151 | - |
| 1985 | 0.87 | 2.43 | - | - | 0.00676 | - | 121/153 | - |
| 1986 | 0.89 | 2.45 | - | - | 0.00585 | - | 125/155 | - |
| 1987 | 0.98 | 2.30 | - | - | 0.00566 | - | 129/159 | - |
| 1988 | 1.16 | 2.48 | - | - | 0.00599 | - | 128/162 | - |
| 1989 | 0.54 | 2.58 | - | - | 0.00267 | - | 137/162 | - |
| 1990 | 0.39 | 2.47 | 2.68 | 5.63 | 0.00171 | 0.00915 | 157/176 | 133/161 |
| 1991 | 0.45 | 2.53 | 2.85 | 5.78 | 0.00188 | 0.00922 | 149/171 | 135/163 |
| 1992 | 0.40 | 2.54 | 2.92 | 5.80 | 0.00157 | 0.00904 | 157/175 | 137/166 |
| 1993 | 0.43 | 2.37 | 2.79 | 5.41 | 0.00166 | 0.00827 | 162/178 | 138/167 |
| 1994 | 0.61 | 2.45 | 2.95 | 5.60 | 0.00220 | 0.00830 | 158/182 | 140/169 |
| 1995 | 0.69 | 2.45 | 3.01 | 5.60 | 0.00223 | 0.00802 | 167/191 | 148/179 |
| 1996 | 0.86 | 2.48 | 3.10 | 5.65 | 0.00272 | 0.00780 | 165/191 | 149/179 |
| 1997 | 0.93 | 2.62 | 3.33 | 5.98 | 0.00296 | 0.00792 | 163/191 | 150/181 |
| 1998 | 1.11 | 2.68 | 3.44 | 6.11 | 0.00353 | 0.00792 | 162/193 | 150/181 |
| 1999 | 0.89 | 2.64 | 3.44 | 6.03 | 0.00273 | 0.00754 | 168/195 | 152/182 |
| 2000 | 0.95 | 2.70 | 3.60 | 6.15 | 0.00282 | 0.00735 | 167/200 | 154/189 |
| 2001 | 0.83 | 2.81 | 3.83 | 6.41 | 0.00248 | 0.00746 | 173/200 | 155/190 |
| 2002 | 1.09 | 2.89 | 4.00 | 6.59 | 0.00314 | 0.00743 | 171/205 | 156/191 |
| 2003 | 1.27 | 3.07 | 4.33 | 7.01 | 0.00326 | 0.00762 | 170/205 | 156/191 |
| 2004 | 1.48 | 3.33 | 4.82 | 7.60 | 0.00337 | 0.00785 | 170/205 | 154/192 |
| 2005 | 1.79 | 3.48 | 5.20 | 7.95 | 0.00377 | 0.00786 | 167/205 | 153/192 |
| 2006 | 2.63 | 3.68 | 5.66 | 8.41 | 0.00510 | 0.00781 | 165/206 | 154/193 |
| 2007 | 2.94 | 3.87 | 6.11 | 8.84 | 0.00506 | 0.00779 | 165/206 | 154/193 |
| 2008 | 3.53 | 4.03 | 6.49 | 9.20 | 0.00554 | 0.00781 | 162/205 | 155/194 |
| 2009 | 3.88 | 4.15 | 6.74 | 9.48 | 0.00642 | 0.00804 | 161/205 | 155/195 |
| 2010 | 4.37 | 4.37 | 7.17 | 9.97 | 0.00660 | 0.00803 | 159/206 | 155/195 |
| 2011 | 4.42 | 4.62 | 7.75 | 10.55 | 0.00602 | 0.00814 | 160/208 | 155/196 |
| 2012 | 4.98 | 4.75 | 8.54 | 10.84 | 0.00662 | 0.00853 | 157/207 | 153/194 |
| 2013 | 5.15 | 4.89 | 9.20 | 11.15 | 0.00666 | 0.00876 | 157/208 | 153/196 |
| 2014 | 5.24 | 4.90 | 9.55 | 11.18 | 0.00659 | 0.00876 | 157/208 | 154/195 |
| 2015 | 5.13 | 4.73 | 9.62 | 10.80 | 0.00682 | 0.00864 | 156/207 | 155/195 |
| 2016 | 3.32 | 4.50 | 8.51 | 10.27 | 0.00434 | 0.00735 | 166/206 | 155/194 |
| 2017 | 3.59 | 4.57 | 10.43 | 10.43 | 0.00441 | 0.00855 | 166/206 | 153/194 |
| 2018 | 4.00 | 4.80 | 11.21 | 10.95 | 0.00463 | 0.00866 | 165/206 | 153/193 |
| 2019 | 4.22 | 4.85 | 11.54 | 11.07 | 0.00482 | 0.00853 | 161/199 | 153/192 |
| 2020 | 3.81 | 4.15 | 9.98 | 9.46 | 0.00450 | 0.00752 | 150/176 | 150/177 |