| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (October 2024) | |
| Date | 01 Dec 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 17.84 | 56.70 |
| 2024 | 19.41 | 60.37 |
| 2025 | 20.96 | 63.81 |
| 2026 | 22.56 | 67.27 |
| 2027 | 24.28 | 70.90 |
| 2028 | 26.14 | 74.73 |
| 2029 | 28.13 | 78.76 |
| 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 | - | 2.98 | - | - | - | - | - | - |
| 1961 | - | 3.20 | - | - | - | - | - | - |
| 1962 | - | 3.55 | - | - | - | - | - | - |
| 1963 | - | 3.94 | - | - | - | - | - | - |
| 1964 | - | 4.40 | - | - | - | - | - | - |
| 1965 | - | 4.82 | - | - | - | - | - | - |
| 1966 | - | 4.98 | - | - | - | - | - | - |
| 1967 | - | 5.33 | - | - | - | - | - | - |
| 1968 | - | 5.40 | - | - | - | - | - | - |
| 1969 | - | 5.73 | - | - | - | - | - | - |
| 1970 | - | 5.81 | - | - | - | - | - | - |
| 1971 | - | 6.00 | - | - | - | - | - | - |
| 1972 | - | 6.14 | - | - | - | - | - | - |
| 1973 | - | 6.53 | - | - | - | - | - | - |
| 1974 | - | 7.46 | - | - | - | - | - | - |
| 1975 | - | 7.45 | - | - | - | - | - | - |
| 1976 | - | 7.83 | - | - | - | - | - | - |
| 1977 | - | 8.49 | - | - | - | - | - | - |
| 1978 | - | 7.82 | - | - | - | - | - | - |
| 1979 | - | 5.75 | - | - | - | - | - | - |
| 1980 | - | 6.02 | - | - | - | - | - | - |
| 1981 | - | 6.34 | - | - | - | - | - | - |
| 1982 | - | 6.29 | - | - | - | - | - | - |
| 1983 | - | 6.58 | - | - | - | - | - | - |
| 1984 | - | 6.47 | - | - | - | - | - | - |
| 1985 | - | 6.21 | - | - | - | - | - | - |
| 1986 | - | 6.15 | - | - | - | - | - | - |
| 1987 | - | 6.10 | - | - | - | - | - | - |
| 1988 | 0.65 | 5.34 | - | - | 0.00333 | - | 140/172 | - |
| 1989 | 0.99 | 5.25 | - | - | 0.00487 | - | 134/173 | - |
| 1990 | 1.11 | 5.25 | 8.24 | 17.41 | 0.00486 | 0.0279 | 149/188 | 121/186 |
| 1991 | 1.69 | 5.24 | 8.50 | 17.38 | 0.00709 | 0.0273 | 141/188 | 123/187 |
| 1992 | 1.79 | 5.26 | 8.73 | 17.45 | 0.00703 | 0.0268 | 139/191 | 124/188 |
| 1993 | 1.91 | 5.24 | 8.90 | 17.38 | 0.00736 | 0.0262 | 139/195 | 121/188 |
| 1994 | 3.86 | 5.41 | 9.39 | 17.96 | 0.0138 | 0.0263 | 115/196 | 117/189 |
| 1995 | 4.13 | 5.73 | 10.15 | 19.02 | 0.0133 | 0.0269 | 119/199 | 117/190 |
| 1996 | 4.31 | 6.10 | 11.00 | 20.23 | 0.0135 | 0.0275 | 120/199 | 117/190 |
| 1997 | 4.39 | 6.34 | 11.63 | 21.03 | 0.0138 | 0.0275 | 119/199 | 118/192 |
| 1998 | 4.64 | 6.57 | 12.20 | 21.81 | 0.0146 | 0.0279 | 117/201 | 117/192 |
| 1999 | 4.86 | 7.04 | 13.24 | 23.34 | 0.0148 | 0.0289 | 116/202 | 117/192 |
| 2000 | 5.11 | 7.32 | 14.09 | 24.30 | 0.0151 | 0.0286 | 119/203 | 118/194 |
| 2001 | 5.35 | 7.54 | 14.84 | 25.02 | 0.0159 | 0.0287 | 120/204 | 118/194 |
| 2002 | 5.22 | 7.60 | 15.18 | 25.21 | 0.0149 | 0.0280 | 122/208 | 121/195 |
| 2003 | 5.32 | 7.79 | 15.87 | 25.84 | 0.0136 | 0.0277 | 126/208 | 122/195 |
| 2004 | 5.79 | 8.20 | 17.17 | 27.22 | 0.0131 | 0.0278 | 129/208 | 123/195 |
| 2005 | 6.32 | 8.56 | 18.46 | 28.38 | 0.0132 | 0.0277 | 131/208 | 123/195 |
| 2006 | 6.76 | 8.91 | 19.82 | 29.56 | 0.0131 | 0.0272 | 137/209 | 123/196 |
| 2007 | 7.42 | 9.36 | 21.39 | 31.06 | 0.0127 | 0.0271 | 140/209 | 124/196 |
| 2008 | 8.50 | 9.68 | 22.55 | 32.13 | 0.0133 | 0.0270 | 140/210 | 124/199 |
| 2009 | 8.30 | 9.37 | 21.95 | 31.07 | 0.0137 | 0.0260 | 142/210 | 125/200 |
| 2010 | 8.76 | 9.78 | 23.19 | 32.44 | 0.0132 | 0.0258 | 143/210 | 126/200 |
| 2011 | 9.77 | 10.40 | 25.17 | 34.49 | 0.0132 | 0.0263 | 143/213 | 126/201 |
| 2012 | 10.53 | 11.07 | 26.60 | 36.73 | 0.0139 | 0.0264 | 140/211 | 126/199 |
| 2013 | 10.98 | 11.62 | 28.19 | 38.54 | 0.0141 | 0.0266 | 140/211 | 125/200 |
| 2014 | 11.88 | 12.17 | 30.74 | 40.39 | 0.0149 | 0.0279 | 139/212 | 121/199 |
| 2015 | 12.76 | 12.76 | 33.51 | 42.32 | 0.0169 | 0.0298 | 128/210 | 117/199 |
| 2016 | 13.29 | 13.34 | 36.66 | 44.25 | 0.0174 | 0.0313 | 124/210 | 116/198 |
| 2017 | 13.79 | 13.96 | 39.32 | 46.30 | 0.0169 | 0.0318 | 126/210 | 115/199 |
| 2018 | 13.03 | 13.49 | 37.99 | 44.74 | 0.0150 | 0.0288 | 137/210 | 121/199 |
| 2019 | 12.70 | 13.10 | 38.78 | 43.45 | 0.0144 | 0.0278 | 138/210 | 125/199 |
| 2020 | 12.68 | 12.87 | 41.05 | 42.69 | 0.0148 | 0.0295 | 132/209 | 119/198 |
| 2021 | 14.14 | 14.19 | 47.09 | 47.09 | 0.0145 | 0.0303 | 132/208 | 118/198 |
| 2022 | 15.65 | 14.73 | 52.30 | 48.86 | 0.0155 | 0.0304 | 130/202 | 118/194 |
| 2023 | 17.83 | 15.40 | 56.68 | 51.09 | 0.0169 | 0.0307 | 126/186 | 116/184 |