| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April 2024) | |
| Date | 01 Sep 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 17.05 | 41.76 |
| 2024 | 18.36 | 43.88 |
| 2025 | 20.19 | 46.81 |
| 2026 | 22.25 | 50.09 |
| 2027 | 24.52 | 53.59 |
| 2028 | 27.02 | 57.36 |
| 2029 | 29.87 | 61.38 |
| 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 | - | - | - | - | - | - | - | - |
| 1985 | - | - | - | - | - | - | - | - |
| 1986 | - | - | - | - | - | - | - | - |
| 1987 | - | - | - | - | - | - | - | - |
| 1988 | - | - | - | - | - | - | - | - |
| 1989 | - | - | - | - | - | - | - | - |
| 1990 | 3.57 | 11.14 | 20.53 | 47.36 | 0.0156 | 0.0694 | 110/188 | 88/186 |
| 1991 | 3.08 | 9.36 | 17.83 | 39.78 | 0.0129 | 0.0573 | 120/188 | 94/187 |
| 1992 | 2.32 | 6.63 | 12.93 | 28.20 | 0.00911 | 0.0397 | 131/191 | 106/188 |
| 1993 | 2.37 | 6.55 | 13.08 | 27.87 | 0.00913 | 0.0386 | 134/195 | 109/188 |
| 1994 | 1.70 | 4.53 | 9.23 | 19.26 | 0.00608 | 0.0258 | 143/196 | 118/189 |
| 1995 | 1.75 | 4.47 | 9.29 | 18.99 | 0.00562 | 0.0246 | 150/199 | 121/190 |
| 1996 | 1.70 | 4.20 | 8.90 | 17.87 | 0.00534 | 0.0223 | 152/199 | 127/190 |
| 1997 | 1.93 | 4.27 | 9.21 | 18.16 | 0.00608 | 0.0218 | 150/199 | 127/192 |
| 1998 | 1.70 | 3.99 | 8.70 | 16.98 | 0.00536 | 0.0199 | 153/201 | 131/192 |
| 1999 | 1.17 | 3.86 | 8.53 | 16.40 | 0.00357 | 0.0186 | 160/202 | 136/192 |
| 2000 | 1.29 | 3.94 | 8.90 | 16.75 | 0.00381 | 0.0181 | 161/203 | 136/194 |
| 2001 | 1.48 | 4.18 | 9.66 | 17.77 | 0.00440 | 0.0187 | 161/204 | 135/194 |
| 2002 | 1.66 | 4.51 | 10.58 | 19.16 | 0.00475 | 0.0195 | 162/208 | 135/195 |
| 2003 | 1.98 | 4.80 | 11.50 | 20.42 | 0.00506 | 0.0201 | 163/208 | 136/195 |
| 2004 | 2.60 | 5.16 | 12.68 | 21.93 | 0.00589 | 0.0205 | 159/208 | 136/195 |
| 2005 | 2.99 | 5.55 | 14.06 | 23.58 | 0.00626 | 0.0211 | 158/208 | 135/195 |
| 2006 | 3.41 | 5.81 | 15.19 | 24.71 | 0.00659 | 0.0208 | 160/209 | 136/196 |
| 2007 | 4.40 | 5.99 | 16.07 | 25.45 | 0.00755 | 0.0203 | 155/209 | 137/196 |
| 2008 | 6.05 | 6.45 | 17.65 | 27.44 | 0.00944 | 0.0211 | 148/210 | 137/199 |
| 2009 | 5.44 | 6.07 | 16.70 | 25.79 | 0.00896 | 0.0198 | 152/210 | 139/200 |
| 2010 | 6.97 | 6.50 | 18.10 | 27.62 | 0.0105 | 0.0201 | 147/210 | 138/200 |
| 2011 | 8.41 | 6.87 | 19.55 | 29.23 | 0.0114 | 0.0204 | 147/213 | 138/201 |
| 2012 | 8.71 | 6.83 | 20.75 | 29.06 | 0.0115 | 0.0206 | 147/211 | 138/199 |
| 2013 | 9.50 | 7.45 | 23.54 | 31.68 | 0.0122 | 0.0222 | 146/211 | 135/200 |
| 2014 | 9.40 | 7.82 | 24.70 | 33.27 | 0.0118 | 0.0225 | 146/212 | 134/199 |
| 2015 | 7.80 | 7.80 | 26.08 | 33.16 | 0.0104 | 0.0232 | 149/210 | 131/199 |
| 2016 | 7.98 | 8.16 | 28.95 | 34.70 | 0.0104 | 0.0247 | 147/210 | 128/198 |
| 2017 | 9.51 | 8.50 | 31.00 | 36.14 | 0.0117 | 0.0251 | 144/210 | 131/199 |
| 2018 | 11.25 | 8.85 | 32.13 | 37.62 | 0.0130 | 0.0244 | 143/210 | 130/199 |
| 2019 | 11.74 | 9.16 | 35.74 | 38.95 | 0.0133 | 0.0256 | 141/210 | 130/199 |
| 2020 | 11.53 | 8.40 | 35.65 | 35.73 | 0.0135 | 0.0256 | 137/209 | 127/198 |
| 2021 | 13.69 | 9.57 | 40.71 | 40.71 | 0.0140 | 0.0262 | 136/208 | 127/198 |
| 2022 | 14.51 | 9.09 | 41.39 | 38.67 | 0.0143 | 0.0240 | 135/202 | 131/194 |
| 2023 | 16.54 | 9.16 | 43.23 | 38.97 | 0.0157 | 0.0234 | 130/186 | 129/184 |