| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (October 2024) | |
| Date | 09 Nov 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 20.28 | 63.49 |
| 2024 | 21.86 | 68.58 |
| 2025 | 23.56 | 73.87 |
| 2026 | 25.36 | 78.99 |
| 2027 | 27.15 | 84.39 |
| 2028 | 29.10 | 90.19 |
| 2029 | 31.23 | 96.41 |
| 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 | 0.33 | 1.17 | - | - | 0.0242 | - | 75/104 | - |
| 1961 | 0.35 | 1.21 | - | - | 0.0243 | - | 76/106 | - |
| 1962 | 0.38 | 1.29 | - | - | 0.0246 | - | 77/108 | - |
| 1963 | 0.39 | 1.27 | - | - | 0.0234 | - | 77/108 | - |
| 1964 | 0.41 | 1.30 | - | - | 0.0224 | - | 78/108 | - |
| 1965 | 0.42 | 1.35 | - | - | 0.0211 | - | 81/116 | - |
| 1966 | 0.43 | 1.36 | - | - | 0.0200 | - | 81/117 | - |
| 1967 | 0.45 | 1.48 | - | - | 0.0196 | - | 82/120 | - |
| 1968 | 0.46 | 1.52 | - | - | 0.0186 | - | 85/121 | - |
| 1969 | 0.48 | 1.55 | - | - | 0.0175 | - | 85/121 | - |
| 1970 | 0.46 | 1.56 | - | - | 0.0153 | - | 90/141 | - |
| 1971 | 0.48 | 1.58 | - | - | 0.0145 | - | 90/142 | - |
| 1972 | 0.58 | 1.61 | - | - | 0.0151 | - | 90/142 | - |
| 1973 | 0.67 | 1.62 | - | - | 0.0144 | - | 91/142 | - |
| 1974 | 0.75 | 1.76 | - | - | 0.0140 | - | 94/142 | - |
| 1975 | 0.94 | 1.81 | - | - | 0.0157 | - | 93/145 | - |
| 1976 | 0.98 | 1.96 | - | - | 0.0151 | - | 93/145 | - |
| 1977 | 1.13 | 1.97 | - | - | 0.0154 | - | 92/148 | - |
| 1978 | 1.48 | 2.06 | - | - | 0.0170 | - | 92/147 | - |
| 1979 | 1.75 | 2.14 | - | - | 0.0173 | - | 92/148 | - |
| 1980 | 1.93 | 2.15 | - | - | 0.0169 | - | 94/155 | - |
| 1981 | 1.78 | 2.24 | - | - | 0.0151 | - | 97/156 | - |
| 1982 | 1.75 | 2.46 | - | - | 0.0150 | - | 98/158 | - |
| 1983 | 1.60 | 2.47 | - | - | 0.0134 | - | 102/159 | - |
| 1984 | 1.46 | 2.42 | - | - | 0.0117 | - | 105/161 | - |
| 1985 | 1.55 | 2.63 | - | - | 0.0119 | - | 105/163 | - |
| 1986 | 2.04 | 2.84 | - | - | 0.0133 | - | 100/163 | - |
| 1987 | 2.37 | 2.83 | - | - | 0.0136 | - | 102/169 | - |
| 1988 | 2.62 | 3.00 | - | - | 0.0134 | - | 106/172 | - |
| 1989 | 2.62 | 3.06 | - | - | 0.0129 | - | 109/173 | - |
| 1990 | 3.10 | 3.04 | 5.19 | 10.12 | 0.0136 | 0.0175 | 118/188 | 136/186 |
| 1991 | 3.14 | 3.32 | 5.86 | 11.04 | 0.0132 | 0.0188 | 118/188 | 134/187 |
| 1992 | 3.36 | 3.33 | 6.00 | 11.06 | 0.0132 | 0.0184 | 114/191 | 133/188 |
| 1993 | 3.20 | 3.44 | 6.36 | 11.45 | 0.0123 | 0.0188 | 119/195 | 133/188 |
| 1994 | 1.90 | 3.49 | 6.58 | 11.60 | 0.00680 | 0.0184 | 137/196 | 134/189 |
| 1995 | 2.38 | 3.69 | 7.10 | 12.26 | 0.00764 | 0.0188 | 138/199 | 133/190 |
| 1996 | 2.59 | 4.09 | 8.03 | 13.61 | 0.00813 | 0.0201 | 139/199 | 131/190 |
| 1997 | 2.45 | 4.35 | 8.68 | 14.47 | 0.00772 | 0.0205 | 140/199 | 130/192 |
| 1998 | 2.80 | 4.67 | 9.42 | 15.53 | 0.00883 | 0.0216 | 140/201 | 128/192 |
| 1999 | 3.39 | 5.01 | 10.26 | 16.68 | 0.0104 | 0.0224 | 136/202 | 128/192 |
| 2000 | 2.97 | 5.11 | 10.69 | 16.99 | 0.00878 | 0.0217 | 142/203 | 130/194 |
| 2001 | 3.19 | 5.45 | 11.65 | 18.11 | 0.00949 | 0.0225 | 139/204 | 128/194 |
| 2002 | 3.62 | 5.68 | 12.35 | 18.90 | 0.0104 | 0.0228 | 138/208 | 128/195 |
| 2003 | 4.74 | 6.13 | 13.58 | 20.38 | 0.0121 | 0.0237 | 134/208 | 125/195 |
| 2004 | 5.45 | 6.40 | 14.57 | 21.29 | 0.0124 | 0.0236 | 133/208 | 127/195 |
| 2005 | 6.15 | 6.95 | 16.33 | 23.13 | 0.0129 | 0.0245 | 137/208 | 126/195 |
| 2006 | 6.55 | 7.39 | 17.88 | 24.58 | 0.0127 | 0.0245 | 138/209 | 126/196 |
| 2007 | 7.63 | 7.69 | 19.12 | 25.59 | 0.0131 | 0.0242 | 139/209 | 127/196 |
| 2008 | 9.45 | 8.14 | 20.62 | 27.08 | 0.0147 | 0.0247 | 136/210 | 127/199 |
| 2009 | 9.45 | 8.38 | 21.36 | 27.88 | 0.0156 | 0.0253 | 133/210 | 127/200 |
| 2010 | 10.11 | 9.09 | 23.45 | 30.23 | 0.0152 | 0.0261 | 133/210 | 124/200 |
| 2011 | 12.08 | 9.69 | 25.52 | 32.23 | 0.0163 | 0.0266 | 132/213 | 125/201 |
| 2012 | 12.56 | 10.32 | 26.99 | 34.31 | 0.0166 | 0.0268 | 128/211 | 125/199 |
| 2013 | 13.44 | 10.91 | 29.07 | 36.30 | 0.0173 | 0.0275 | 129/211 | 121/200 |
| 2014 | 13.94 | 11.39 | 30.28 | 37.87 | 0.0174 | 0.0275 | 129/212 | 122/199 |
| 2015 | 11.83 | 11.83 | 31.76 | 39.36 | 0.0157 | 0.0282 | 132/210 | 120/199 |
| 2016 | 12.83 | 12.54 | 36.38 | 41.70 | 0.0168 | 0.0310 | 125/210 | 117/198 |
| 2017 | 14.11 | 13.31 | 40.63 | 44.29 | 0.0173 | 0.0328 | 125/210 | 114/199 |
| 2018 | 15.89 | 14.19 | 42.38 | 47.21 | 0.0183 | 0.0322 | 124/210 | 114/199 |
| 2019 | 16.03 | 15.03 | 46.79 | 49.99 | 0.0182 | 0.0336 | 122/210 | 113/199 |
| 2020 | 17.73 | 15.33 | 51.13 | 51.00 | 0.0207 | 0.0368 | 116/209 | 110/198 |
| 2021 | 19.64 | 16.40 | 54.54 | 54.54 | 0.0201 | 0.0351 | 115/208 | 110/198 |
| 2022 | 18.82 | 16.69 | 59.42 | 55.51 | 0.0186 | 0.0345 | 121/202 | 110/194 |
| 2023 | 20.32 | 17.18 | 63.41 | 57.15 | 0.0193 | 0.0343 | 119/186 | 110/184 |