| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April-2021) | |
| Date | 02 Sep 2021 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2020 | 352.24 | 343.15 |
| 2021 | 392.57 | 359.05 |
| 2022 | 411.25 | 377.64 |
| 2023 | 428.86 | 393.32 |
| 2024 | 447.92 | 408.79 |
| 2025 | 468.52 | 424.32 |
| 2026 | 490.58 | 440.07 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2010) | Current | Constant (2017) | Nominal | PPP | Nominal | PPP | |
| 1960 | - | 94.05 | - | - | - | - | - | - |
| 1961 | - | 100.05 | - | - | - | - | - | - |
| 1962 | - | 105.72 | - | - | - | - | - | - |
| 1963 | - | 106.40 | - | - | - | - | - | - |
| 1964 | - | 116.26 | - | - | - | - | - | - |
| 1965 | - | 121.56 | - | - | - | - | - | - |
| 1966 | 11.93 | 124.89 | - | - | 0.554 | - | 20/114 | - |
| 1967 | 13.06 | 131.79 | - | - | 0.569 | - | 20/117 | - |
| 1968 | 13.51 | 139.11 | - | - | 0.546 | - | 20/119 | - |
| 1969 | 15.41 | 148.17 | - | - | 0.564 | - | 20/119 | - |
| 1970 | 17.08 | 150.53 | - | - | 0.572 | - | 20/125 | - |
| 1971 | 19.09 | 155.06 | - | - | 0.578 | - | 19/127 | - |
| 1972 | 23.23 | 161.15 | - | - | 0.610 | - | 18/127 | - |
| 1973 | 30.73 | 167.75 | - | - | 0.663 | - | 18/127 | - |
| 1974 | 34.16 | 165.86 | - | - | 0.639 | - | 23/128 | - |
| 1975 | 40.47 | 163.45 | - | - | 0.680 | - | 21/130 | - |
| 1976 | 44.58 | 173.13 | - | - | 0.688 | - | 21/131 | - |
| 1977 | 49.78 | 176.37 | - | - | 0.679 | - | 22/134 | - |
| 1978 | 60.36 | 180.30 | - | - | 0.699 | - | 21/133 | - |
| 1979 | 70.37 | 187.27 | - | - | 0.702 | - | 21/134 | - |
| 1980 | 71.13 | 186.37 | - | - | 0.630 | - | 24/145 | - |
| 1981 | 61.88 | 185.13 | - | - | 0.529 | - | 29/148 | - |
| 1982 | 60.41 | 191.95 | - | - | 0.522 | - | 29/149 | - |
| 1983 | 60.64 | 196.93 | - | - | 0.513 | - | 29/150 | - |
| 1984 | 59.11 | 205.13 | - | - | 0.482 | - | 29/151 | - |
| 1985 | 62.66 | 213.35 | - | - | 0.487 | - | 27/153 | - |
| 1986 | 88.08 | 223.81 | - | - | 0.579 | - | 22/155 | - |
| 1987 | 109.41 | 224.38 | - | - | 0.632 | - | 22/159 | - |
| 1988 | 115.55 | 224.35 | - | - | 0.597 | - | 23/162 | - |
| 1989 | 112.41 | 225.80 | - | - | 0.556 | - | 23/162 | - |
| 1990 | 138.25 | 229.13 | 93.56 | 200.64 | 0.607 | 0.319 | 25/176 | 44/161 |
| 1991 | 139.23 | 232.32 | 98.08 | 203.44 | 0.582 | 0.317 | 23/171 | 44/163 |
| 1992 | 152.92 | 236.87 | 102.27 | 207.42 | 0.601 | 0.317 | 23/175 | 44/166 |
| 1993 | 143.20 | 236.89 | 104.71 | 207.44 | 0.554 | 0.311 | 24/178 | 45/167 |
| 1994 | 156.16 | 249.52 | 112.65 | 218.50 | 0.562 | 0.317 | 23/182 | 45/169 |
| 1995 | 185.01 | 257.08 | 118.49 | 225.12 | 0.599 | 0.316 | 23/191 | 45/179 |
| 1996 | 187.63 | 264.53 | 124.65 | 231.65 | 0.594 | 0.314 | 23/191 | 45/179 |
| 1997 | 173.54 | 273.16 | 131.70 | 239.20 | 0.552 | 0.313 | 25/191 | 46/181 |
| 1998 | 176.99 | 279.22 | 136.92 | 244.51 | 0.564 | 0.315 | 23/193 | 46/181 |
| 1999 | 177.97 | 287.45 | 141.85 | 251.71 | 0.546 | 0.311 | 23/195 | 47/182 |
| 2000 | 164.16 | 298.22 | 153.09 | 261.15 | 0.488 | 0.312 | 28/200 | 49/189 |
| 2001 | 164.79 | 300.68 | 157.82 | 263.29 | 0.493 | 0.307 | 27/200 | 49/190 |
| 2002 | 178.64 | 302.08 | 164.72 | 264.52 | 0.514 | 0.306 | 26/205 | 49/191 |
| 2003 | 218.10 | 303.26 | 165.97 | 265.55 | 0.560 | 0.292 | 24/205 | 48/191 |
| 2004 | 251.37 | 311.35 | 177.87 | 272.64 | 0.573 | 0.290 | 26/205 | 51/192 |
| 2005 | 264.47 | 318.62 | 185.07 | 279.01 | 0.556 | 0.280 | 26/205 | 52/192 |
| 2006 | 282.89 | 331.09 | 202.73 | 289.93 | 0.549 | 0.280 | 26/206 | 53/193 |
| 2007 | 319.42 | 334.10 | 212.77 | 292.56 | 0.550 | 0.271 | 27/206 | 53/193 |
| 2008 | 353.36 | 332.39 | 226.77 | 291.07 | 0.555 | 0.273 | 29/205 | 53/194 |
| 2009 | 321.24 | 316.08 | 222.92 | 276.79 | 0.532 | 0.266 | 30/205 | 53/195 |
| 2010 | 322.00 | 322.00 | 238.75 | 281.96 | 0.487 | 0.267 | 32/206 | 53/195 |
| 2011 | 344.00 | 326.30 | 247.35 | 285.73 | 0.468 | 0.260 | 32/208 | 54/196 |
| 2012 | 327.15 | 327.04 | 250.53 | 286.38 | 0.435 | 0.250 | 34/207 | 54/194 |
| 2013 | 343.58 | 330.09 | 262.37 | 289.05 | 0.444 | 0.250 | 34/208 | 54/196 |
| 2014 | 352.99 | 335.44 | 270.33 | 293.73 | 0.444 | 0.248 | 33/208 | 53/195 |
| 2015 | 302.67 | 343.29 | 278.75 | 300.61 | 0.402 | 0.250 | 36/207 | 53/195 |
| 2016 | 313.12 | 354.44 | 297.72 | 310.37 | 0.410 | 0.257 | 36/206 | 52/194 |
| 2017 | 332.12 | 364.44 | 319.13 | 319.13 | 0.408 | 0.261 | 36/206 | 52/194 |
| 2018 | 356.88 | 372.37 | 332.92 | 326.07 | 0.413 | 0.257 | 36/206 | 52/193 |
| 2019 | 350.10 | 382.98 | 350.81 | 335.37 | 0.400 | 0.259 | 37/199 | 52/192 |
| 2020 | 355.18 | 372.51 | 352.21 | 326.20 | 0.419 | 0.266 | 32/176 | 49/177 |