| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April 2024) | |
| Date | 18 Sep 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 32.19 | 51.45 |
| 2024 | 34.22 | 54.10 |
| 2025 | 35.94 | 56.64 |
| 2026 | 37.81 | 59.41 |
| 2027 | 39.80 | 62.40 |
| 2028 | 41.80 | 65.53 |
| 2029 | 43.82 | 68.78 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2015) | Current | Constant (2021) | Nominal | PPP | Nominal | PPP | |
| 1960 | - | - | - | - | - | - | - | - |
| 1961 | - | - | - | - | - | - | - | - |
| 1962 | - | - | - | - | - | - | - | - |
| 1963 | - | - | - | - | - | - | - | - |
| 1964 | - | - | - | - | - | - | - | - |
| 1965 | - | - | - | - | - | - | - | - |
| 1966 | - | - | - | - | - | - | - | - |
| 1967 | - | - | - | - | - | - | - | - |
| 1968 | - | - | - | - | - | - | - | - |
| 1969 | - | - | - | - | - | - | - | - |
| 1970 | - | - | - | - | - | - | - | - |
| 1971 | - | - | - | - | - | - | - | - |
| 1972 | - | - | - | - | - | - | - | - |
| 1973 | - | - | - | - | - | - | - | - |
| 1974 | - | - | - | - | - | - | - | - |
| 1975 | 0.49 | 3.10 | - | - | 0.00818 | - | 113/145 | - |
| 1976 | 0.58 | 3.73 | - | - | 0.00891 | - | 112/145 | - |
| 1977 | 0.73 | 4.34 | - | - | 0.00992 | - | 106/148 | - |
| 1978 | 0.96 | 4.67 | - | - | 0.0110 | - | 100/147 | - |
| 1979 | 1.29 | 5.14 | - | - | 0.0128 | - | 94/148 | - |
| 1980 | 2.15 | 5.43 | - | - | 0.0188 | - | 92/155 | - |
| 1981 | 2.09 | 5.57 | - | - | 0.0177 | - | 94/156 | - |
| 1982 | 2.16 | 5.90 | - | - | 0.0185 | - | 95/158 | - |
| 1983 | 2.16 | 6.23 | - | - | 0.0180 | - | 96/159 | - |
| 1984 | 2.28 | 6.78 | - | - | 0.0183 | - | 94/161 | - |
| 1985 | 2.43 | 7.11 | - | - | 0.0187 | - | 92/163 | - |
| 1986 | 3.09 | 7.37 | - | - | 0.0201 | - | 89/163 | - |
| 1987 | 3.70 | 7.89 | - | - | 0.0212 | - | 90/169 | - |
| 1988 | 4.28 | 8.58 | - | - | 0.0219 | - | 88/172 | - |
| 1989 | 4.56 | 9.26 | - | - | 0.0224 | - | 88/173 | - |
| 1990 | 5.59 | 9.94 | 7.74 | 16.34 | 0.0245 | 0.0262 | 96/188 | 124/186 |
| 1991 | 5.77 | 10.02 | 8.06 | 16.46 | 0.0242 | 0.0259 | 92/188 | 124/187 |
| 1992 | 6.91 | 10.96 | 9.01 | 18.01 | 0.0271 | 0.0277 | 89/191 | 121/188 |
| 1993 | 6.59 | 11.03 | 9.29 | 18.14 | 0.0254 | 0.0274 | 91/195 | 119/188 |
| 1994 | 7.43 | 11.68 | 10.05 | 19.21 | 0.0266 | 0.0281 | 87/196 | 115/189 |
| 1995 | 9.93 | 12.66 | 11.12 | 20.81 | 0.0319 | 0.0295 | 85/199 | 115/190 |
| 1996 | 10.01 | 12.82 | 11.45 | 21.07 | 0.0314 | 0.0286 | 84/199 | 116/190 |
| 1997 | 9.55 | 13.16 | 11.92 | 21.63 | 0.0301 | 0.0282 | 91/199 | 117/192 |
| 1998 | 10.25 | 13.96 | 12.74 | 22.95 | 0.0323 | 0.0292 | 90/201 | 116/192 |
| 1999 | 10.50 | 14.66 | 13.50 | 24.10 | 0.0321 | 0.0294 | 90/202 | 116/192 |
| 2000 | 9.99 | 15.53 | 14.78 | 25.54 | 0.0295 | 0.0300 | 90/203 | 117/194 |
| 2001 | 10.40 | 16.15 | 16.04 | 26.55 | 0.0309 | 0.0310 | 90/204 | 114/194 |
| 2002 | 11.42 | 16.75 | 17.04 | 27.53 | 0.0327 | 0.0315 | 90/208 | 116/195 |
| 2003 | 14.55 | 17.19 | 17.44 | 28.26 | 0.0372 | 0.0305 | 87/208 | 118/195 |
| 2004 | 17.32 | 18.05 | 18.89 | 29.68 | 0.0393 | 0.0305 | 85/208 | 119/195 |
| 2005 | 18.43 | 18.93 | 20.50 | 31.12 | 0.0386 | 0.0308 | 86/208 | 120/195 |
| 2006 | 20.07 | 19.82 | 22.54 | 32.58 | 0.0388 | 0.0309 | 89/209 | 118/196 |
| 2007 | 23.97 | 20.83 | 25.23 | 34.24 | 0.0411 | 0.0319 | 88/209 | 116/196 |
| 2008 | 27.84 | 21.59 | 27.40 | 35.49 | 0.0435 | 0.0328 | 93/210 | 116/199 |
| 2009 | 26.05 | 21.16 | 27.38 | 34.78 | 0.0429 | 0.0325 | 95/210 | 115/200 |
| 2010 | 25.80 | 21.64 | 27.79 | 35.57 | 0.0388 | 0.0309 | 99/210 | 118/200 |
| 2011 | 27.64 | 21.73 | 28.42 | 35.72 | 0.0374 | 0.0297 | 101/213 | 117/201 |
| 2012 | 25.05 | 20.98 | 27.58 | 34.49 | 0.0331 | 0.0273 | 106/211 | 122/199 |
| 2013 | 23.96 | 19.60 | 26.25 | 32.22 | 0.0308 | 0.0248 | 106/211 | 130/200 |
| 2014 | 23.23 | 19.25 | 25.72 | 31.65 | 0.0291 | 0.0234 | 106/212 | 131/199 |
| 2015 | 19.91 | 19.91 | 27.06 | 32.73 | 0.0264 | 0.0240 | 110/210 | 128/199 |
| 2016 | 21.05 | 21.22 | 30.55 | 34.88 | 0.0275 | 0.0261 | 107/210 | 126/198 |
| 2017 | 22.95 | 22.43 | 33.02 | 36.88 | 0.0281 | 0.0267 | 109/210 | 127/199 |
| 2018 | 25.60 | 23.70 | 35.39 | 38.96 | 0.0295 | 0.0269 | 107/210 | 126/199 |
| 2019 | 25.95 | 25.01 | 39.41 | 41.12 | 0.0295 | 0.0283 | 105/210 | 123/199 |
| 2020 | 25.23 | 24.15 | 38.17 | 39.70 | 0.0295 | 0.0275 | 104/209 | 123/198 |
| 2021 | 29.48 | 26.55 | 43.64 | 43.64 | 0.0302 | 0.0281 | 101/208 | 123/198 |
| 2022 | 29.25 | 27.89 | 49.08 | 45.84 | 0.0289 | 0.0285 | 105/202 | 121/194 |
| 2023 | 32.23 | 28.58 | 53.03 | 46.98 | 0.0306 | 0.0287 | 102/186 | 119/184 |