| 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 | 24.33 | 37.54 |
| 2021 | 39.45 | 61.62 |
| 2022 | 57.06 | 90.14 |
| 2023 | 60.92 | 96.56 |
| 2024 | 65.24 | 102.57 |
| 2025 | 69.46 | 108.29 |
| 2026 | 73.47 | 113.67 |
| 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 | - | - | - | - | - | - | - | - |
| 1961 | - | - | - | - | - | - | - | - |
| 1962 | - | - | - | - | - | - | - | - |
| 1963 | - | - | - | - | - | - | - | - |
| 1964 | - | - | - | - | - | - | - | - |
| 1965 | - | - | - | - | - | - | - | - |
| 1966 | - | - | - | - | - | - | - | - |
| 1967 | - | - | - | - | - | - | - | - |
| 1968 | - | - | - | - | - | - | - | - |
| 1969 | - | - | - | - | - | - | - | - |
| 1970 | - | - | - | - | - | - | - | - |
| 1971 | - | - | - | - | - | - | - | - |
| 1972 | - | - | - | - | - | - | - | - |
| 1973 | - | - | - | - | - | - | - | - |
| 1974 | - | - | - | - | - | - | - | - |
| 1975 | - | - | - | - | - | - | - | - |
| 1976 | - | - | - | - | - | - | - | - |
| 1977 | - | - | - | - | - | - | - | - |
| 1978 | - | - | - | - | - | - | - | - |
| 1979 | - | - | - | - | - | - | - | - |
| 1980 | - | - | - | - | - | - | - | - |
| 1981 | - | - | - | - | - | - | - | - |
| 1982 | 1.14 | 4.16 | - | - | 0.00984 | - | 111/149 | - |
| 1983 | 1.13 | 4.57 | - | - | 0.00956 | - | 109/150 | - |
| 1984 | 1.30 | 4.96 | - | - | 0.0106 | - | 106/151 | - |
| 1985 | 1.36 | 5.00 | - | - | 0.0106 | - | 108/153 | - |
| 1986 | 1.53 | 5.33 | - | - | 0.0101 | - | 109/155 | - |
| 1987 | 1.96 | 6.09 | - | - | 0.0113 | - | 111/159 | - |
| 1988 | 2.29 | 6.57 | - | - | 0.0118 | - | 110/162 | - |
| 1989 | 2.71 | 6.90 | - | - | 0.0134 | - | 104/162 | - |
| 1990 | 3.25 | 7.45 | 9.37 | 16.77 | 0.0143 | 0.0320 | 109/176 | 104/161 |
| 1991 | 3.77 | 7.72 | 10.04 | 17.38 | 0.0158 | 0.0325 | 101/171 | 105/163 |
| 1992 | 4.91 | 8.75 | 11.63 | 19.69 | 0.0193 | 0.0360 | 95/175 | 103/166 |
| 1993 | 5.67 | 9.21 | 12.53 | 20.72 | 0.0219 | 0.0372 | 91/178 | 102/167 |
| 1994 | 6.31 | 9.60 | 13.34 | 21.60 | 0.0227 | 0.0376 | 88/182 | 100/169 |
| 1995 | 7.05 | 9.91 | 14.07 | 22.31 | 0.0228 | 0.0375 | 94/191 | 106/179 |
| 1996 | 7.18 | 9.87 | 14.26 | 22.22 | 0.0227 | 0.0359 | 97/191 | 107/179 |
| 1997 | 7.27 | 9.84 | 14.47 | 22.15 | 0.0231 | 0.0344 | 98/191 | 109/181 |
| 1998 | 6.80 | 9.39 | 13.96 | 21.14 | 0.0217 | 0.0321 | 100/193 | 112/181 |
| 1999 | 6.55 | 9.17 | 13.83 | 20.64 | 0.0201 | 0.0303 | 106/195 | 114/182 |
| 2000 | 6.77 | 9.70 | 14.95 | 21.83 | 0.0201 | 0.0305 | 106/200 | 114/189 |
| 2001 | 6.86 | 9.98 | 15.72 | 22.46 | 0.0205 | 0.0306 | 105/200 | 115/190 |
| 2002 | 7.37 | 10.87 | 17.40 | 24.46 | 0.0212 | 0.0323 | 106/205 | 115/191 |
| 2003 | 8.25 | 12.13 | 19.78 | 27.31 | 0.0212 | 0.0348 | 106/205 | 112/191 |
| 2004 | 10.64 | 15.37 | 25.72 | 34.58 | 0.0242 | 0.0419 | 99/205 | 104/192 |
| 2005 | 12.16 | 16.61 | 28.67 | 37.37 | 0.0256 | 0.0433 | 101/205 | 102/192 |
| 2006 | 14.87 | 18.83 | 33.49 | 42.38 | 0.0289 | 0.0462 | 102/206 | 102/193 |
| 2007 | 18.44 | 21.56 | 39.37 | 48.51 | 0.0318 | 0.0502 | 101/206 | 100/193 |
| 2008 | 21.03 | 22.29 | 41.49 | 50.16 | 0.0330 | 0.0500 | 101/205 | 101/194 |
| 2009 | 21.59 | 22.57 | 42.34 | 50.79 | 0.0357 | 0.0505 | 100/205 | 100/195 |
| 2010 | 28.24 | 28.24 | 53.60 | 63.56 | 0.0427 | 0.0600 | 92/206 | 96/195 |
| 2011 | 36.85 | 34.35 | 66.54 | 77.29 | 0.0501 | 0.0699 | 87/208 | 88/196 |
| 2012 | 43.19 | 37.52 | 75.59 | 84.44 | 0.0575 | 0.0755 | 87/207 | 84/194 |
| 2013 | 51.54 | 41.56 | 88.66 | 93.52 | 0.0666 | 0.0844 | 81/208 | 83/196 |
| 2014 | 54.90 | 40.70 | 90.22 | 91.60 | 0.0691 | 0.0827 | 81/208 | 83/195 |
| 2015 | 45.06 | 31.96 | 70.04 | 71.91 | 0.0599 | 0.0629 | 86/207 | 95/195 |
| 2016 | 45.09 | 31.74 | 70.43 | 71.43 | 0.0590 | 0.0608 | 85/206 | 96/194 |
| 2017 | 50.46 | 34.91 | 78.56 | 78.56 | 0.0620 | 0.0644 | 84/206 | 96/194 |
| 2018 | 55.30 | 37.17 | 85.65 | 83.64 | 0.0640 | 0.0662 | 82/206 | 95/193 |
| 2019 | 55.15 | 36.19 | 84.88 | 81.44 | 0.0630 | 0.0627 | 83/199 | 96/192 |
| 2020 | - | 15.81 | 37.54 | 35.58 | - | 0.0283 | - | 116/177 |