| 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 | 31.01 | 50.16 |
| 2021 | 35.19 | 52.81 |
| 2022 | 38.24 | 56.28 |
| 2023 | 40.68 | 59.56 |
| 2024 | 43.18 | 62.76 |
| 2025 | 45.63 | 65.91 |
| 2026 | 48.19 | 69.16 |
| 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 | - | - | - | - | - | - | - | - |
| 1989 | - | - | - | - | - | - | - | - |
| 1990 | - | - | - | - | - | - | - | - |
| 1991 | - | - | - | - | - | - | - | - |
| 1992 | - | - | - | - | - | - | - | - |
| 1993 | - | - | - | - | - | - | - | - |
| 1994 | - | - | - | - | - | - | - | - |
| 1995 | 4.50 | 10.35 | 9.28 | 18.30 | 0.0146 | 0.0247 | 113/191 | 118/179 |
| 1996 | 4.78 | 10.86 | 9.72 | 19.20 | 0.0151 | 0.0245 | 114/191 | 119/179 |
| 1997 | 5.15 | 12.28 | 11.15 | 21.71 | 0.0164 | 0.0265 | 112/191 | 118/181 |
| 1998 | 5.67 | 12.81 | 11.70 | 22.65 | 0.0181 | 0.0269 | 111/193 | 117/181 |
| 1999 | 5.76 | 12.76 | 11.71 | 22.56 | 0.0177 | 0.0257 | 112/195 | 120/182 |
| 2000 | 5.69 | 14.05 | 13.18 | 24.84 | 0.0169 | 0.0269 | 113/200 | 118/189 |
| 2001 | 6.26 | 14.89 | 14.33 | 26.32 | 0.0187 | 0.0279 | 109/200 | 120/190 |
| 2002 | 7.37 | 15.90 | 16.10 | 28.11 | 0.0212 | 0.0299 | 105/205 | 117/191 |
| 2003 | 9.88 | 17.11 | 17.99 | 30.24 | 0.0254 | 0.0317 | 98/205 | 116/191 |
| 2004 | 12.14 | 18.27 | 19.79 | 32.29 | 0.0277 | 0.0322 | 96/205 | 114/192 |
| 2005 | 14.10 | 20.00 | 22.52 | 35.35 | 0.0297 | 0.0340 | 97/205 | 113/192 |
| 2006 | 17.01 | 21.94 | 26.00 | 38.79 | 0.0330 | 0.0359 | 98/206 | 113/193 |
| 2007 | 22.45 | 23.60 | 29.72 | 41.72 | 0.0387 | 0.0379 | 90/206 | 110/193 |
| 2008 | 24.37 | 22.40 | 30.53 | 39.60 | 0.0383 | 0.0368 | 98/205 | 112/194 |
| 2009 | 19.74 | 19.17 | 27.50 | 33.88 | 0.0327 | 0.0328 | 102/205 | 114/195 |
| 2010 | 19.69 | 19.69 | 29.05 | 34.80 | 0.0298 | 0.0325 | 105/206 | 114/195 |
| 2011 | 23.39 | 21.15 | 32.90 | 37.38 | 0.0318 | 0.0346 | 106/208 | 114/196 |
| 2012 | 23.19 | 21.80 | 34.64 | 38.54 | 0.0308 | 0.0346 | 106/207 | 113/194 |
| 2013 | 25.27 | 22.10 | 36.43 | 39.06 | 0.0327 | 0.0347 | 105/208 | 112/196 |
| 2014 | 26.77 | 22.76 | 38.30 | 40.23 | 0.0337 | 0.0351 | 105/208 | 111/195 |
| 2015 | 23.05 | 23.18 | 38.66 | 40.97 | 0.0306 | 0.0347 | 105/207 | 110/195 |
| 2016 | 24.26 | 23.92 | 41.55 | 42.28 | 0.0317 | 0.0359 | 103/206 | 110/194 |
| 2017 | 26.89 | 25.23 | 44.60 | 44.60 | 0.0331 | 0.0365 | 102/206 | 111/194 |
| 2018 | 30.62 | 26.33 | 48.02 | 46.54 | 0.0355 | 0.0371 | 102/206 | 111/193 |
| 2019 | 31.47 | 27.65 | 51.51 | 48.87 | 0.0359 | 0.0381 | 102/199 | 110/192 |
| 2020 | 31.03 | 26.84 | 51.11 | 47.44 | 0.0366 | 0.0385 | 92/176 | 104/177 |