| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (October 2024) | |
| Date | 13 Nov 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 10.97 | 28.58 |
| 2024 | 12.73 | 30.43 |
| 2025 | 13.89 | 32.22 |
| 2026 | 15.05 | 34.16 |
| 2027 | 16.27 | 36.22 |
| 2028 | 17.53 | 38.47 |
| 2029 | 19.00 | 40.94 |
| 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 | 0.18 | 1.21 | - | - | 0.0132 | - | 85/104 | - |
| 1961 | 0.19 | 1.17 | - | - | 0.0132 | - | 86/106 | - |
| 1962 | 0.20 | 1.25 | - | - | 0.0130 | - | 87/108 | - |
| 1963 | 0.22 | 1.29 | - | - | 0.0132 | - | 88/108 | - |
| 1964 | 0.23 | 1.21 | - | - | 0.0126 | - | 88/108 | - |
| 1965 | 0.24 | 1.14 | - | - | 0.0121 | - | 91/116 | - |
| 1966 | 0.26 | 1.24 | - | - | 0.0121 | - | 91/117 | - |
| 1967 | 0.27 | 1.31 | - | - | 0.0118 | - | 93/120 | - |
| 1968 | 0.29 | 1.34 | - | - | 0.0117 | - | 95/121 | - |
| 1969 | 0.31 | 1.32 | - | - | 0.0113 | - | 95/121 | - |
| 1970 | 0.35 | 1.38 | - | - | 0.0117 | - | 96/141 | - |
| 1971 | 0.35 | 1.41 | - | - | 0.0106 | - | 99/142 | - |
| 1972 | 0.45 | 1.62 | - | - | 0.0117 | - | 97/142 | - |
| 1973 | 0.48 | 1.42 | - | - | 0.0103 | - | 102/142 | - |
| 1974 | 0.57 | 1.43 | - | - | 0.0106 | - | 102/142 | - |
| 1975 | 0.76 | 1.64 | - | - | 0.0127 | - | 99/145 | - |
| 1976 | 0.87 | 1.61 | - | - | 0.0134 | - | 97/145 | - |
| 1977 | 0.50 | 1.83 | - | - | 0.00680 | - | 116/148 | - |
| 1978 | 0.56 | 1.94 | - | - | 0.00644 | - | 117/147 | - |
| 1979 | 0.59 | 1.84 | - | - | 0.00583 | - | 118/148 | - |
| 1980 | 0.60 | 1.87 | - | - | 0.00525 | - | 123/155 | - |
| 1981 | 0.70 | 1.99 | - | - | 0.00593 | - | 122/156 | - |
| 1982 | 0.77 | 2.05 | - | - | 0.00661 | - | 124/158 | - |
| 1983 | 0.74 | 1.81 | - | - | 0.00618 | - | 125/159 | - |
| 1984 | 0.79 | 1.87 | - | - | 0.00635 | - | 127/161 | - |
| 1985 | 0.88 | 2.05 | - | - | 0.00676 | - | 124/163 | - |
| 1986 | 0.92 | 2.00 | - | - | 0.00599 | - | 126/163 | - |
| 1987 | 1.02 | 2.21 | - | - | 0.00583 | - | 131/169 | - |
| 1988 | 1.05 | 2.28 | - | - | 0.00537 | - | 134/172 | - |
| 1989 | 1.18 | 2.37 | - | - | 0.00581 | - | 131/173 | - |
| 1990 | 1.03 | 2.42 | 3.00 | - | 0.00451 | 0.0101 | 150/188 | 148/186 |
| 1991 | 0.72 | 2.49 | 3.20 | 7.11 | 0.00302 | 0.0103 | 155/188 | 148/187 |
| 1992 | 0.71 | 2.28 | 2.99 | 6.51 | 0.00279 | 0.00919 | 156/191 | 149/188 |
| 1993 | 1.26 | 2.37 | 3.18 | 6.77 | 0.00485 | 0.00938 | 152/195 | 149/188 |
| 1994 | 1.48 | 1.95 | 2.67 | 5.56 | 0.00530 | 0.00747 | 148/196 | 152/189 |
| 1995 | 1.53 | 2.03 | 2.84 | 5.78 | 0.00491 | 0.00753 | 153/199 | 153/190 |
| 1996 | 1.79 | 2.19 | 3.12 | 6.25 | 0.00562 | 0.00781 | 151/199 | 151/190 |
| 1997 | 2.19 | 2.22 | 3.21 | 6.32 | 0.00690 | 0.00759 | 146/199 | 154/192 |
| 1998 | 2.96 | 2.36 | 3.46 | 6.74 | 0.00934 | 0.00792 | 136/201 | 153/192 |
| 1999 | 3.05 | 2.54 | 3.77 | 7.23 | 0.00932 | 0.00822 | 139/202 | 152/192 |
| 2000 | 3.41 | 2.72 | 4.13 | 7.75 | 0.0101 | 0.00838 | 138/203 | 153/194 |
| 2001 | 2.25 | 2.91 | 4.52 | 8.30 | 0.00669 | 0.00875 | 148/204 | 153/194 |
| 2002 | 2.19 | 3.13 | 4.94 | 8.93 | 0.00627 | 0.00912 | 152/208 | 152/195 |
| 2003 | 2.84 | 3.37 | 5.42 | 9.61 | 0.00725 | 0.00947 | 151/208 | 151/195 |
| 2004 | 3.86 | 3.61 | 5.97 | 10.30 | 0.00875 | 0.00965 | 148/208 | 150/195 |
| 2005 | 4.68 | 3.87 | 6.59 | 11.03 | 0.00980 | 0.00989 | 146/208 | 150/195 |
| 2006 | 5.03 | 4.12 | 7.23 | 11.74 | 0.00972 | 0.00991 | 146/209 | 150/196 |
| 2007 | 5.43 | 4.39 | 7.93 | 12.53 | 0.00931 | 0.0100 | 148/209 | 150/196 |
| 2008 | 5.91 | 4.69 | 8.62 | 13.37 | 0.00922 | 0.0103 | 150/210 | 152/199 |
| 2009 | 2.95 | 5.00 | 9.26 | 14.26 | 0.00486 | 0.0110 | 169/210 | 152/200 |
| 2010 | 2.69 | 5.33 | 9.99 | 15.22 | 0.00404 | 0.0111 | 170/210 | 152/200 |
| 2011 | 2.91 | 5.69 | 10.88 | 16.24 | 0.00393 | 0.0114 | 172/213 | 152/201 |
| 2012 | 4.04 | 6.07 | 11.57 | 17.33 | 0.00534 | 0.0115 | 168/211 | 151/199 |
| 2013 | 5.84 | 5.91 | 14.01 | 16.86 | 0.00751 | 0.0132 | 160/211 | 148/200 |
| 2014 | 6.54 | 6.35 | 17.17 | 18.12 | 0.00819 | 0.0156 | 157/212 | 143/199 |
| 2015 | 6.98 | 6.98 | 21.03 | 19.93 | 0.00926 | 0.0187 | 151/210 | 142/199 |
| 2016 | 7.39 | 7.43 | 23.55 | 21.21 | 0.00965 | 0.0201 | 149/210 | 141/198 |
| 2017 | 8.25 | 8.14 | 25.79 | 23.22 | 0.0101 | 0.0208 | 149/210 | 139/199 |
| 2018 | 8.28 | 8.38 | 25.21 | 23.92 | 0.00955 | 0.0191 | 149/210 | 144/199 |
| 2019 | 9.42 | 8.69 | 27.01 | 24.79 | 0.0107 | 0.0194 | 148/210 | 143/199 |
| 2020 | 9.20 | 8.46 | 25.83 | 24.15 | 0.0108 | 0.0186 | 148/209 | 141/198 |
| 2021 | 9.84 | 8.75 | 24.95 | 24.95 | 0.0101 | 0.0160 | 146/208 | 145/198 |
| 2022 | 10.42 | 8.96 | 27.36 | 25.56 | 0.0103 | 0.0159 | 148/202 | 146/194 |
| 2023 | 11.68 | 9.24 | 29.23 | 26.35 | 0.0111 | 0.0158 | 145/186 | 143/184 |