| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April 2024) | |
| Date | 01 Dec 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 19.60 | 38.31 |
| 2024 | 26.27 | 37.65 |
| 2025 | 30.57 | 38.72 |
| 2026 | 33.13 | 40.03 |
| 2027 | 34.11 | 41.38 |
| 2028 | 35.61 | 42.77 |
| 2029 | 37.44 | 44.21 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2015) | Current | Constant (2017) | Nominal | PPP | Nominal | PPP | |
| 1960 | 0.27 | 6.69 | - | - | 0.0198 | - | 79/104 | - |
| 1961 | 0.27 | 6.50 | - | - | 0.0188 | - | 80/106 | - |
| 1962 | 0.28 | 7.01 | - | - | 0.0181 | - | 82/108 | - |
| 1963 | 0.29 | 6.88 | - | - | 0.0174 | - | 82/108 | - |
| 1964 | 0.33 | 6.76 | - | - | 0.0181 | - | 82/108 | - |
| 1965 | 0.35 | 6.91 | - | - | 0.0176 | - | 85/116 | - |
| 1966 | 0.37 | 6.87 | - | - | 0.0172 | - | 85/117 | - |
| 1967 | 0.37 | 6.73 | - | - | 0.0161 | - | 87/120 | - |
| 1968 | 0.37 | 6.94 | - | - | 0.0149 | - | 88/121 | - |
| 1969 | 0.39 | 7.20 | - | - | 0.0143 | - | 89/121 | - |
| 1970 | 0.33 | 7.25 | - | - | 0.0110 | - | 98/141 | - |
| 1971 | 0.36 | 7.72 | - | - | 0.0109 | - | 98/142 | - |
| 1972 | 0.37 | 7.80 | - | - | 0.00965 | - | 103/142 | - |
| 1973 | 0.47 | 8.17 | - | - | 0.0101 | - | 104/142 | - |
| 1974 | 0.57 | 8.64 | - | - | 0.0106 | - | 103/142 | - |
| 1975 | 0.68 | 8.74 | - | - | 0.0114 | - | 105/145 | - |
| 1976 | 0.88 | 9.47 | - | - | 0.0135 | - | 95/145 | - |
| 1977 | 0.95 | 9.82 | - | - | 0.0129 | - | 95/148 | - |
| 1978 | 0.97 | 10.43 | - | - | 0.0111 | - | 99/147 | - |
| 1979 | 1.08 | 11.22 | - | - | 0.0107 | - | 104/148 | - |
| 1980 | 1.38 | 12.05 | - | - | 0.0121 | - | 100/155 | - |
| 1981 | 1.48 | 11.71 | - | - | 0.0125 | - | 99/156 | - |
| 1982 | 1.47 | 11.29 | - | - | 0.0126 | - | 102/158 | - |
| 1983 | 1.62 | 11.39 | - | - | 0.0135 | - | 101/159 | - |
| 1984 | 1.82 | 11.43 | - | - | 0.0146 | - | 100/161 | - |
| 1985 | 2.01 | 11.50 | - | - | 0.0154 | - | 100/163 | - |
| 1986 | 2.32 | 11.44 | - | - | 0.0151 | - | 97/163 | - |
| 1987 | 2.05 | 11.35 | - | - | 0.0117 | - | 110/169 | - |
| 1988 | 2.61 | 11.37 | - | - | 0.0134 | - | 107/172 | - |
| 1989 | 2.74 | 11.04 | - | - | 0.0135 | - | 105/173 | - |
| 1990 | 3.10 | 11.15 | 15.10 | 27.05 | 0.0136 | 0.0510 | 119/188 | 99/186 |
| 1991 | 3.47 | 11.36 | 15.90 | 27.56 | 0.0146 | 0.0511 | 111/188 | 101/187 |
| 1992 | 2.26 | 10.76 | 15.40 | 26.10 | 0.00887 | 0.0473 | 133/191 | 101/188 |
| 1993 | 1.88 | 10.18 | 14.91 | 24.68 | 0.00724 | 0.0440 | 140/195 | 102/188 |
| 1994 | 2.17 | 8.96 | 13.41 | 21.73 | 0.00777 | 0.0375 | 131/196 | 107/189 |
| 1995 | 2.81 | 9.85 | 15.04 | 23.88 | 0.00902 | 0.0399 | 131/199 | 106/190 |
| 1996 | 2.91 | 10.26 | 15.95 | 24.87 | 0.00913 | 0.0399 | 135/199 | 106/190 |
| 1997 | 3.34 | 10.53 | 16.67 | 25.54 | 0.0105 | 0.0394 | 133/199 | 105/192 |
| 1998 | 3.72 | 10.76 | 17.22 | 26.10 | 0.0117 | 0.0394 | 130/201 | 105/192 |
| 1999 | 4.15 | 11.05 | 17.94 | 26.81 | 0.0127 | 0.0391 | 125/202 | 105/192 |
| 2000 | 6.81 | 11.15 | 18.50 | 27.04 | 0.0201 | 0.0375 | 106/203 | 107/194 |
| 2001 | 6.33 | 11.11 | 18.86 | 26.95 | 0.0188 | 0.0365 | 109/204 | 108/194 |
| 2002 | 6.21 | 11.23 | 19.35 | 27.23 | 0.0178 | 0.0357 | 113/208 | 111/195 |
| 2003 | 5.07 | 11.62 | 20.42 | 28.18 | 0.0129 | 0.0357 | 127/208 | 111/195 |
| 2004 | 6.09 | 11.47 | 20.69 | 27.81 | 0.0138 | 0.0335 | 126/208 | 113/195 |
| 2005 | 7.03 | 11.82 | 22.00 | 28.66 | 0.0147 | 0.0330 | 124/208 | 114/195 |
| 2006 | 7.64 | 12.03 | 23.08 | 29.17 | 0.0148 | 0.0316 | 127/209 | 116/196 |
| 2007 | 9.23 | 12.59 | 24.82 | 30.54 | 0.0158 | 0.0314 | 126/209 | 118/196 |
| 2008 | 10.43 | 12.93 | 25.97 | 31.35 | 0.0163 | 0.0310 | 128/210 | 118/199 |
| 2009 | 11.60 | 13.69 | 27.67 | 33.20 | 0.0191 | 0.0328 | 122/210 | 114/200 |
| 2010 | 11.86 | 12.92 | 26.42 | 31.32 | 0.0178 | 0.0294 | 126/210 | 120/200 |
| 2011 | 13.01 | 13.58 | 28.34 | 32.92 | 0.0176 | 0.0296 | 126/213 | 119/201 |
| 2012 | 13.71 | 13.64 | 28.50 | 33.09 | 0.0181 | 0.0283 | 126/211 | 120/199 |
| 2013 | 14.90 | 14.23 | 31.10 | 34.52 | 0.0192 | 0.0294 | 125/211 | 117/200 |
| 2014 | 15.15 | 14.64 | 31.91 | 35.51 | 0.0190 | 0.0290 | 125/212 | 120/199 |
| 2015 | 14.85 | 14.85 | 31.84 | 36.01 | 0.0197 | 0.0283 | 119/210 | 119/199 |
| 2016 | 14.07 | 15.12 | 34.72 | 36.66 | 0.0184 | 0.0296 | 121/210 | 120/198 |
| 2017 | 15.09 | 15.50 | 36.12 | 37.58 | 0.0185 | 0.0292 | 122/210 | 119/199 |
| 2018 | 16.40 | 15.76 | 35.05 | 38.21 | 0.0189 | 0.0266 | 122/210 | 127/199 |
| 2019 | 15.02 | 15.49 | 35.95 | 37.55 | 0.0171 | 0.0258 | 127/210 | 129/199 |
| 2020 | 14.51 | 14.97 | 34.89 | 36.31 | 0.0170 | 0.0251 | 125/209 | 130/198 |
| 2021 | 20.88 | 14.70 | 35.66 | 35.66 | 0.0214 | 0.0229 | 113/208 | 134/198 |
| 2022 | 20.25 | 14.46 | 37.53 | 35.06 | 0.0200 | 0.0218 | 117/202 | 133/194 |
| 2023 | 19.85 | 14.19 | 38.17 | 34.41 | 0.0188 | 0.0207 | 121/186 | 133/184 |