| 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 | 11.98 | 31.93 |
| 2024 | 12.88 | 34.59 |
| 2025 | 12.92 | 33.51 |
| 2026 | 13.39 | 34.55 |
| 2027 | 13.73 | 35.37 |
| 2028 | 13.58 | 34.56 |
| 2029 | 14.27 | 36.23 |
| 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 | 0.01 | - | - | - | 0.00065 | - | 108/108 | - |
| 1963 | 0.01 | - | - | - | 0.00060 | - | 108/108 | - |
| 1964 | 0.01 | - | - | - | 0.00055 | - | 108/108 | - |
| 1965 | 0.06 | - | - | - | 0.00301 | - | 108/116 | - |
| 1966 | 0.07 | - | - | - | 0.00325 | - | 108/117 | - |
| 1967 | 0.07 | - | - | - | 0.00305 | - | 111/120 | - |
| 1968 | 0.07 | - | - | - | 0.00282 | - | 112/121 | - |
| 1969 | 0.07 | - | - | - | 0.00256 | - | 114/121 | - |
| 1970 | 0.07 | - | - | - | 0.00233 | - | 126/141 | - |
| 1971 | 0.06 | - | - | - | 0.00181 | - | 127/142 | - |
| 1972 | 0.07 | - | - | - | 0.00183 | - | 128/142 | - |
| 1973 | 0.08 | - | - | - | 0.00172 | - | 127/142 | - |
| 1974 | 0.09 | - | - | - | 0.00168 | - | 128/142 | - |
| 1975 | 0.10 | - | - | - | 0.00167 | - | 130/145 | - |
| 1976 | 0.10 | - | - | - | 0.00154 | - | 129/145 | - |
| 1977 | 0.10 | - | - | - | 0.00136 | - | 130/148 | - |
| 1978 | - | - | - | - | - | - | - | - |
| 1979 | - | - | - | - | - | - | - | - |
| 1980 | 0.05 | 0.13 | - | - | 0.00044 | - | 149/155 | - |
| 1981 | 0.04 | 0.14 | - | - | 0.00034 | - | 152/156 | - |
| 1982 | 0.04 | 0.14 | - | - | 0.00034 | - | 154/158 | - |
| 1983 | 0.04 | 0.15 | - | - | 0.00033 | - | 155/159 | - |
| 1984 | 0.05 | 0.15 | - | - | 0.00040 | - | 156/161 | - |
| 1985 | 0.06 | 0.17 | - | - | 0.00046 | - | 157/163 | - |
| 1986 | 0.08 | 0.17 | - | - | 0.00052 | - | 157/163 | - |
| 1987 | 0.09 | 0.17 | - | - | 0.00051 | - | 162/169 | - |
| 1988 | 0.10 | 0.18 | - | - | 0.00051 | - | 165/172 | - |
| 1989 | 0.09 | 0.18 | - | - | 0.00044 | - | 167/173 | - |
| 1990 | 0.11 | 0.17 | 0.27 | 0.53 | 0.00048 | 0.00091 | 183/188 | 177/186 |
| 1991 | 0.11 | 0.17 | 0.28 | 0.53 | 0.00046 | 0.00090 | 182/188 | 178/187 |
| 1992 | 0.13 | 0.23 | 0.39 | 0.71 | 0.00051 | 0.00120 | 184/191 | 177/188 |
| 1993 | 0.14 | 0.26 | 0.44 | 0.79 | 0.00054 | 0.00130 | 188/195 | 176/188 |
| 1994 | 0.10 | 0.30 | 0.52 | 0.92 | 0.00036 | 0.00146 | 193/196 | 176/189 |
| 1995 | 0.14 | 0.35 | 0.63 | 1.08 | 0.00045 | 0.00167 | 192/199 | 175/190 |
| 1996 | 0.23 | 0.59 | 1.06 | 1.80 | 0.00072 | 0.00265 | 190/199 | 170/190 |
| 1997 | 0.44 | 1.47 | 2.71 | 4.50 | 0.00139 | 0.00641 | 181/199 | 159/192 |
| 1998 | 0.37 | 1.82 | 3.39 | 5.57 | 0.00117 | 0.00776 | 186/201 | 155/192 |
| 1999 | 0.62 | 2.28 | 4.32 | 7.00 | 0.00189 | 0.00942 | 179/202 | 151/192 |
| 2000 | 1.05 | 2.70 | 5.22 | 8.28 | 0.00310 | 0.0106 | 166/203 | 148/194 |
| 2001 | 1.46 | 4.41 | 8.72 | 13.52 | 0.00434 | 0.0169 | 162/204 | 142/194 |
| 2002 | 1.81 | 5.27 | 10.58 | 16.15 | 0.00518 | 0.0195 | 158/208 | 134/195 |
| 2003 | 2.48 | 6.01 | 12.29 | 18.41 | 0.00633 | 0.0215 | 154/208 | 130/195 |
| 2004 | 4.41 | 8.29 | 17.42 | 25.40 | 0.01000 | 0.0282 | 144/208 | 122/195 |
| 2005 | 8.22 | 9.67 | 20.97 | 29.66 | 0.0172 | 0.0315 | 119/208 | 115/195 |
| 2006 | 10.09 | 10.42 | 23.28 | 31.94 | 0.0195 | 0.0319 | 116/209 | 114/196 |
| 2007 | 13.07 | 12.01 | 27.57 | 36.82 | 0.0224 | 0.0349 | 110/209 | 114/196 |
| 2008 | 19.75 | 14.15 | 33.10 | 43.38 | 0.0308 | 0.0396 | 104/210 | 108/199 |
| 2009 | 15.03 | 14.34 | 33.75 | 43.96 | 0.0248 | 0.0400 | 111/210 | 107/200 |
| 2010 | 16.31 | 13.06 | 31.12 | 40.04 | 0.0245 | 0.0346 | 110/210 | 113/200 |
| 2011 | 21.36 | 13.91 | 33.83 | 42.65 | 0.0289 | 0.0353 | 109/213 | 110/201 |
| 2012 | 22.39 | 15.07 | 38.82 | 46.19 | 0.0296 | 0.0385 | 108/211 | 107/199 |
| 2013 | 21.95 | 14.45 | 37.57 | 44.28 | 0.0282 | 0.0355 | 109/211 | 110/200 |
| 2014 | 21.77 | 14.51 | 38.04 | 44.47 | 0.0272 | 0.0346 | 110/212 | 112/199 |
| 2015 | 13.19 | 13.19 | 28.32 | 40.42 | 0.0175 | 0.0252 | 125/210 | 127/199 |
| 2016 | 11.24 | 12.02 | 25.11 | 36.85 | 0.0147 | 0.0214 | 135/210 | 135/198 |
| 2017 | 12.20 | 11.34 | 28.80 | 34.76 | 0.0150 | 0.0233 | 135/210 | 132/199 |
| 2018 | 13.10 | 10.63 | 29.76 | 32.60 | 0.0151 | 0.0226 | 136/210 | 133/199 |
| 2019 | 11.36 | 10.05 | 27.48 | 30.81 | 0.0129 | 0.0197 | 142/210 | 142/199 |
| 2020 | 9.89 | 9.57 | 23.48 | 29.33 | 0.0116 | 0.0169 | 145/209 | 145/198 |
| 2021 | 12.22 | 9.65 | 29.59 | 29.59 | 0.0125 | 0.0190 | 139/208 | 138/198 |
| 2022 | 13.49 | 10.01 | 32.85 | 30.68 | 0.0133 | 0.0191 | 138/202 | 138/194 |
| 2023 | 12.12 | 9.44 | 32.10 | 28.94 | 0.0115 | 0.0174 | 143/186 | 140/184 |