| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (October 2024) | |
| Date | 13 Dec 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 14.94 | 70.14 |
| 2024 | 14.95 | 74.76 |
| 2025 | 14.44 | 78.75 |
| 2026 | 13.44 | 82.72 |
| 2027 | 12.41 | 86.57 |
| 2028 | 11.55 | 90.47 |
| 2029 | 10.75 | 94.46 |
| 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 | - | - | - | - | - | - | - | - |
| 1976 | - | - | - | - | - | - | - | - |
| 1977 | - | - | - | - | - | - | - | - |
| 1978 | - | - | - | - | - | - | - | - |
| 1979 | - | - | - | - | - | - | - | - |
| 1980 | - | - | - | - | - | - | - | - |
| 1981 | - | - | - | - | - | - | - | - |
| 1982 | - | - | - | - | - | - | - | - |
| 1983 | - | - | - | - | - | - | - | - |
| 1984 | 1.76 | 2.11 | - | - | 0.0141 | - | 102/161 | - |
| 1985 | 2.37 | 2.22 | - | - | 0.0182 | - | 94/163 | - |
| 1986 | 1.78 | 2.32 | - | - | 0.0116 | - | 106/163 | - |
| 1987 | 1.09 | 2.29 | - | - | 0.00623 | - | 128/169 | - |
| 1988 | 0.60 | 2.25 | - | - | 0.00307 | - | 141/172 | - |
| 1989 | 0.71 | 2.56 | - | - | 0.00349 | - | 140/173 | - |
| 1990 | 0.87 | 2.74 | 4.36 | 8.65 | 0.00381 | 0.0147 | 154/188 | 139/186 |
| 1991 | 1.03 | 2.85 | 4.71 | 9.02 | 0.00432 | 0.0151 | 150/188 | 138/187 |
| 1992 | 1.13 | 3.01 | 5.08 | 9.52 | 0.00444 | 0.0156 | 149/191 | 139/188 |
| 1993 | 1.33 | 3.19 | 5.51 | 10.08 | 0.00512 | 0.0162 | 150/195 | 137/188 |
| 1994 | 1.54 | 3.45 | 6.08 | 10.91 | 0.00551 | 0.0170 | 146/196 | 136/189 |
| 1995 | 1.76 | 3.69 | 6.65 | 11.67 | 0.00565 | 0.0176 | 149/199 | 134/190 |
| 1996 | 1.87 | 3.95 | 7.24 | 12.48 | 0.00587 | 0.0181 | 149/199 | 135/190 |
| 1997 | 1.75 | 4.22 | 7.87 | 13.34 | 0.00551 | 0.0186 | 153/199 | 134/192 |
| 1998 | 1.28 | 4.39 | 8.27 | 13.87 | 0.00404 | 0.0189 | 160/201 | 134/192 |
| 1999 | 1.45 | 4.71 | 9.00 | 14.88 | 0.00443 | 0.0196 | 157/202 | 131/192 |
| 2000 | 1.73 | 4.98 | 9.74 | 15.75 | 0.00511 | 0.0198 | 155/203 | 132/194 |
| 2001 | 1.77 | 5.27 | 10.54 | 16.65 | 0.00526 | 0.0204 | 153/204 | 132/194 |
| 2002 | 1.76 | 5.58 | 11.33 | 17.64 | 0.00504 | 0.0209 | 161/208 | 131/195 |
| 2003 | 2.02 | 5.92 | 12.26 | 18.71 | 0.00516 | 0.0214 | 162/208 | 131/195 |
| 2004 | 2.37 | 6.29 | 13.39 | 19.90 | 0.00537 | 0.0217 | 161/208 | 132/195 |
| 2005 | 2.74 | 6.74 | 14.79 | 21.31 | 0.00574 | 0.0222 | 162/208 | 132/195 |
| 2006 | 3.46 | 7.32 | 16.56 | 23.15 | 0.00669 | 0.0227 | 157/209 | 131/196 |
| 2007 | 4.22 | 7.88 | 18.30 | 24.90 | 0.00724 | 0.0232 | 159/209 | 130/196 |
| 2008 | 5.45 | 8.50 | 20.11 | 26.85 | 0.00851 | 0.0240 | 152/210 | 129/199 |
| 2009 | 5.84 | 9.13 | 21.75 | 28.87 | 0.00962 | 0.0258 | 148/210 | 126/200 |
| 2010 | 7.13 | 9.91 | 23.89 | 31.33 | 0.0107 | 0.0266 | 146/210 | 123/200 |
| 2011 | 8.75 | 10.71 | 26.35 | 33.85 | 0.0118 | 0.0275 | 146/213 | 123/201 |
| 2012 | 10.19 | 11.57 | 31.17 | 36.56 | 0.0135 | 0.0309 | 141/211 | 116/199 |
| 2013 | 11.98 | 12.50 | 34.52 | 39.50 | 0.0154 | 0.0326 | 138/211 | 115/200 |
| 2014 | 13.28 | 13.45 | 38.87 | 42.51 | 0.0166 | 0.0353 | 133/212 | 110/199 |
| 2015 | 14.43 | 14.43 | 41.40 | 45.60 | 0.0191 | 0.0368 | 120/210 | 109/199 |
| 2016 | 15.91 | 15.44 | 46.59 | 48.80 | 0.0208 | 0.0397 | 116/210 | 108/198 |
| 2017 | 17.07 | 16.50 | 50.12 | 52.16 | 0.0209 | 0.0405 | 116/210 | 108/199 |
| 2018 | 18.14 | 17.53 | 53.37 | 55.42 | 0.0209 | 0.0405 | 116/210 | 109/199 |
| 2019 | 18.74 | 18.49 | 56.04 | 58.45 | 0.0213 | 0.0402 | 116/210 | 109/199 |
| 2020 | 18.98 | 18.58 | 58.14 | 58.74 | 0.0222 | 0.0418 | 114/209 | 106/198 |
| 2021 | 18.83 | 19.05 | 60.23 | 60.23 | 0.0193 | 0.0387 | 118/208 | 107/198 |
| 2022 | 15.47 | 19.57 | 66.21 | 61.86 | 0.0153 | 0.0384 | 131/202 | 107/194 |
| 2023 | 15.84 | 20.30 | 71.19 | 64.17 | 0.0150 | 0.0386 | 132/186 | 105/184 |