| 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 | 63.24 | 163.60 |
| 2021 | 65.92 | 171.01 |
| 2022 | 70.07 | 182.95 |
| 2023 | 74.34 | 195.82 |
| 2024 | 79.24 | 210.01 |
| 2025 | 84.84 | 225.90 |
| 2026 | 90.82 | 242.76 |
| 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 | - | - | - | - | - | - | - | - |
| 1983 | - | - | - | - | - | - | - | - |
| 1984 | - | - | - | - | - | - | - | - |
| 1985 | - | - | - | - | - | - | - | - |
| 1986 | - | - | - | - | - | - | - | - |
| 1987 | - | - | - | - | - | - | - | - |
| 1988 | 5.10 | 11.38 | - | - | 0.0263 | - | 83/162 | - |
| 1989 | 4.42 | 11.81 | - | - | 0.0219 | - | 86/162 | - |
| 1990 | 4.26 | 12.64 | 23.52 | 34.12 | 0.0187 | 0.0803 | 100/176 | 73/161 |
| 1991 | 4.96 | 12.90 | 24.81 | 34.82 | 0.0207 | 0.0803 | 91/171 | 74/163 |
| 1992 | 4.60 | 12.97 | 25.53 | 35.03 | 0.0181 | 0.0790 | 97/175 | 76/166 |
| 1993 | 4.26 | 13.13 | 26.45 | 35.45 | 0.0165 | 0.0784 | 100/178 | 74/167 |
| 1994 | 4.51 | 13.34 | 27.44 | 36.00 | 0.0162 | 0.0772 | 99/182 | 74/169 |
| 1995 | 5.26 | 13.81 | 29.01 | 37.29 | 0.0170 | 0.0773 | 107/191 | 78/179 |
| 1996 | 6.50 | 14.44 | 30.88 | 38.98 | 0.0206 | 0.0777 | 101/191 | 78/179 |
| 1997 | 7.68 | 14.95 | 32.53 | 40.36 | 0.0244 | 0.0774 | 95/191 | 79/181 |
| 1998 | 12.27 | 15.50 | 34.11 | 41.86 | 0.0391 | 0.0785 | 83/193 | 80/181 |
| 1999 | 12.71 | 16.26 | 36.29 | 43.89 | 0.0390 | 0.0796 | 81/195 | 80/182 |
| 2000 | 13.38 | 16.99 | 38.77 | 45.88 | 0.0398 | 0.0791 | 80/200 | 80/189 |
| 2001 | 13.58 | 18.02 | 42.03 | 48.66 | 0.0406 | 0.0819 | 79/200 | 80/190 |
| 2002 | 14.14 | 19.30 | 45.72 | 52.11 | 0.0407 | 0.0850 | 83/205 | 80/191 |
| 2003 | 15.22 | 20.59 | 49.68 | 55.59 | 0.0391 | 0.0874 | 84/205 | 80/191 |
| 2004 | 16.68 | 22.14 | 54.85 | 59.76 | 0.0380 | 0.0893 | 85/205 | 80/192 |
| 2005 | 18.40 | 23.79 | 60.78 | 64.23 | 0.0387 | 0.0918 | 85/205 | 80/192 |
| 2006 | 18.65 | 25.35 | 66.71 | 68.42 | 0.0362 | 0.0921 | 91/206 | 81/193 |
| 2007 | 21.84 | 27.06 | 73.14 | 73.06 | 0.0376 | 0.0933 | 93/206 | 81/193 |
| 2008 | 27.94 | 28.60 | 78.81 | 77.21 | 0.0439 | 0.0949 | 89/205 | 81/194 |
| 2009 | 29.08 | 30.11 | 83.59 | 81.28 | 0.0481 | 0.0997 | 88/205 | 81/195 |
| 2010 | 32.01 | 32.01 | 89.92 | 86.43 | 0.0484 | 0.101 | 88/206 | 81/195 |
| 2011 | 34.66 | 34.47 | 98.84 | 93.06 | 0.0472 | 0.104 | 90/208 | 79/196 |
| 2012 | 39.65 | 36.02 | 95.92 | 97.25 | 0.0527 | 0.0958 | 91/207 | 80/194 |
| 2013 | 45.68 | 38.46 | 103.32 | 103.84 | 0.0591 | 0.0984 | 90/208 | 80/196 |
| 2014 | 49.96 | 41.05 | 108.83 | 110.83 | 0.0629 | 0.0998 | 84/208 | 78/195 |
| 2015 | 47.38 | 43.58 | 117.38 | 117.66 | 0.0630 | 0.105 | 84/207 | 77/195 |
| 2016 | 49.77 | 46.58 | 127.68 | 125.74 | 0.0651 | 0.110 | 82/206 | 76/194 |
| 2017 | 53.32 | 49.74 | 134.28 | 134.28 | 0.0656 | 0.110 | 81/206 | 75/194 |
| 2018 | 57.00 | 52.44 | 144.99 | 141.59 | 0.0660 | 0.112 | 81/206 | 73/193 |
| 2019 | 61.14 | 55.48 | 156.12 | 149.79 | 0.0698 | 0.115 | 79/199 | 73/192 |
| 2020 | 62.41 | 56.59 | 161.18 | 152.79 | 0.0737 | 0.122 | 69/176 | 70/177 |