| 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 | 501.89 | 1,272.90 |
| 2021 | 538.74 | 1,329.32 |
| 2022 | 577.91 | 1,436.08 |
| 2023 | 608.07 | 1,524.05 |
| 2024 | 636.98 | 1,609.96 |
| 2025 | 669.69 | 1,701.50 |
| 2026 | 704.18 | 1,796.68 |
| 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 | 2.76 | 15.64 | - | - | 0.199 | - | 35/99 | - |
| 1961 | 3.03 | 16.48 | - | - | 0.210 | - | 35/100 | - |
| 1962 | 3.31 | 17.72 | - | - | 0.214 | - | 35/103 | - |
| 1963 | 3.54 | 19.14 | - | - | 0.213 | - | 37/103 | - |
| 1964 | 3.89 | 20.45 | - | - | 0.213 | - | 35/103 | - |
| 1965 | 4.39 | 22.12 | - | - | 0.221 | - | 36/112 | - |
| 1966 | 5.28 | 24.58 | - | - | 0.245 | - | 35/114 | - |
| 1967 | 5.64 | 26.70 | - | - | 0.246 | - | 36/117 | - |
| 1968 | 6.08 | 28.87 | - | - | 0.246 | - | 34/119 | - |
| 1969 | 6.70 | 30.76 | - | - | 0.245 | - | 34/119 | - |
| 1970 | 7.09 | 34.27 | - | - | 0.237 | - | 37/125 | - |
| 1971 | 7.38 | 35.95 | - | - | 0.224 | - | 39/127 | - |
| 1972 | 8.18 | 37.48 | - | - | 0.215 | - | 38/127 | - |
| 1973 | 10.84 | 41.32 | - | - | 0.234 | - | 35/127 | - |
| 1974 | 13.70 | 43.17 | - | - | 0.256 | - | 36/128 | - |
| 1975 | 14.88 | 45.31 | - | - | 0.250 | - | 36/130 | - |
| 1976 | 16.99 | 49.54 | - | - | 0.262 | - | 36/131 | - |
| 1977 | 19.78 | 54.42 | - | - | 0.270 | - | 35/134 | - |
| 1978 | 24.01 | 60.02 | - | - | 0.278 | - | 32/133 | - |
| 1979 | 27.37 | 63.24 | - | - | 0.273 | - | 36/134 | - |
| 1980 | 32.35 | 66.51 | - | - | 0.286 | - | 38/145 | - |
| 1981 | 34.85 | 70.44 | - | - | 0.298 | - | 37/148 | - |
| 1982 | 36.59 | 74.21 | - | - | 0.316 | - | 37/149 | - |
| 1983 | 40.04 | 78.36 | - | - | 0.339 | - | 35/150 | - |
| 1984 | 41.80 | 82.86 | - | - | 0.341 | - | 35/151 | - |
| 1985 | 38.90 | 86.72 | - | - | 0.302 | - | 36/153 | - |
| 1986 | 43.10 | 91.51 | - | - | 0.283 | - | 34/155 | - |
| 1987 | 50.54 | 100.23 | - | - | 0.292 | - | 35/159 | - |
| 1988 | 61.67 | 113.54 | - | - | 0.319 | - | 33/162 | - |
| 1989 | 72.25 | 127.39 | - | - | 0.358 | - | 32/162 | - |
| 1990 | 85.34 | 141.61 | 243.86 | 401.68 | 0.375 | 0.832 | 32/176 | 21/161 |
| 1991 | 98.23 | 153.73 | 273.68 | 436.06 | 0.410 | 0.886 | 30/171 | 21/163 |
| 1992 | 111.45 | 166.16 | 302.55 | 471.30 | 0.438 | 0.936 | 30/175 | 21/166 |
| 1993 | 128.89 | 179.87 | 335.27 | 510.20 | 0.499 | 0.994 | 27/178 | 19/167 |
| 1994 | 146.68 | 194.25 | 369.82 | 551.00 | 0.528 | 1.04 | 24/182 | 18/169 |
| 1995 | 169.28 | 210.03 | 408.23 | 595.74 | 0.548 | 1.09 | 25/191 | 18/179 |
| 1996 | 183.04 | 221.90 | 439.20 | 629.41 | 0.580 | 1.10 | 24/191 | 18/179 |
| 1997 | 150.18 | 215.79 | 434.47 | 612.08 | 0.477 | 1.03 | 30/191 | 19/181 |
| 1998 | 113.68 | 199.31 | 405.82 | 565.35 | 0.362 | 0.934 | 33/193 | 22/181 |
| 1999 | 126.67 | 208.43 | 430.50 | 591.20 | 0.389 | 0.944 | 33/195 | 21/182 |
| 2000 | 126.39 | 217.71 | 459.74 | 617.54 | 0.376 | 0.938 | 32/200 | 21/189 |
| 2001 | 120.30 | 225.21 | 486.00 | 638.81 | 0.360 | 0.947 | 36/200 | 21/190 |
| 2002 | 134.30 | 239.06 | 524.05 | 678.09 | 0.387 | 0.974 | 30/205 | 21/191 |
| 2003 | 152.28 | 256.25 | 572.15 | 726.84 | 0.391 | 1.01 | 34/205 | 20/191 |
| 2004 | 172.90 | 272.36 | 624.51 | 772.56 | 0.394 | 1.02 | 33/205 | 20/192 |
| 2005 | 189.32 | 283.77 | 670.93 | 804.91 | 0.398 | 1.01 | 34/205 | 19/192 |
| 2006 | 221.76 | 297.87 | 725.57 | 844.89 | 0.430 | 1.00 | 34/206 | 19/193 |
| 2007 | 262.94 | 314.05 | 785.56 | 890.82 | 0.453 | 1.00 | 33/206 | 19/193 |
| 2008 | 291.38 | 319.47 | 814.66 | 906.19 | 0.457 | 0.981 | 33/205 | 19/194 |
| 2009 | 281.71 | 317.27 | 815.20 | 899.93 | 0.466 | 0.972 | 33/205 | 20/195 |
| 2010 | 341.11 | 341.11 | 886.66 | 967.54 | 0.516 | 0.992 | 31/206 | 19/195 |
| 2011 | 370.82 | 343.97 | 912.79 | 975.67 | 0.505 | 0.959 | 30/208 | 20/196 |
| 2012 | 397.56 | 368.88 | 1,008.79 | 1,046.34 | 0.529 | 1.01 | 29/207 | 19/194 |
| 2013 | 420.33 | 378.80 | 1,049.95 | 1,074.46 | 0.544 | 0.999 | 29/208 | 20/196 |
| 2014 | 407.34 | 382.53 | 1,059.45 | 1,085.04 | 0.513 | 0.972 | 30/208 | 20/195 |
| 2015 | 401.30 | 394.52 | 1,087.23 | 1,119.04 | 0.533 | 0.976 | 26/207 | 19/195 |
| 2016 | 413.37 | 408.07 | 1,146.04 | 1,157.48 | 0.541 | 0.990 | 26/206 | 18/194 |
| 2017 | 456.36 | 425.12 | 1,205.84 | 1,205.84 | 0.561 | 0.988 | 25/206 | 18/194 |
| 2018 | 506.61 | 442.93 | 1,286.52 | 1,256.36 | 0.587 | 0.994 | 25/206 | 18/193 |
| 2019 | 544.26 | 452.96 | 1,339.17 | 1,284.83 | 0.621 | 0.990 | 22/199 | 18/192 |
| 2020 | 501.80 | 425.39 | 1,272.88 | 1,206.62 | 0.592 | 0.960 | 23/176 | 20/177 |