| 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 | 362.01 | 354.59 |
| 2021 | 444.52 | 374.99 |
| 2022 | 463.20 | 398.80 |
| 2023 | 477.48 | 419.41 |
| 2024 | 489.50 | 437.23 |
| 2025 | 502.24 | 454.43 |
| 2026 | 515.69 | 471.01 |
| 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 | 5.16 | 82.97 | - | - | 0.373 | - | 24/99 | - |
| 1961 | 5.63 | 88.17 | - | - | 0.391 | - | 24/100 | - |
| 1962 | 6.07 | 90.65 | - | - | 0.393 | - | 24/103 | - |
| 1963 | 6.51 | 94.09 | - | - | 0.391 | - | 24/103 | - |
| 1964 | 7.16 | 98.80 | - | - | 0.393 | - | 24/103 | - |
| 1965 | 8.06 | 104.02 | - | - | 0.406 | - | 23/112 | - |
| 1966 | 8.70 | 107.96 | - | - | 0.404 | - | 24/114 | - |
| 1967 | 9.51 | 114.71 | - | - | 0.415 | - | 22/117 | - |
| 1968 | 10.16 | 117.31 | - | - | 0.410 | - | 22/119 | - |
| 1969 | 11.06 | 122.59 | - | - | 0.405 | - | 23/119 | - |
| 1970 | 12.81 | 124.97 | - | - | 0.429 | - | 23/125 | - |
| 1971 | 14.58 | 132.06 | - | - | 0.442 | - | 23/127 | - |
| 1972 | 17.36 | 139.10 | - | - | 0.456 | - | 22/127 | - |
| 1973 | 22.53 | 145.41 | - | - | 0.486 | - | 23/127 | - |
| 1974 | 27.15 | 151.11 | - | - | 0.508 | - | 24/128 | - |
| 1975 | 32.88 | 158.59 | - | - | 0.552 | - | 24/130 | - |
| 1976 | 35.94 | 167.83 | - | - | 0.555 | - | 26/131 | - |
| 1977 | 41.51 | 174.82 | - | - | 0.566 | - | 24/134 | - |
| 1978 | 46.52 | 181.58 | - | - | 0.539 | - | 26/133 | - |
| 1979 | 53.13 | 189.52 | - | - | 0.530 | - | 26/134 | - |
| 1980 | 64.44 | 198.17 | - | - | 0.570 | - | 27/145 | - |
| 1981 | 63.60 | 201.34 | - | - | 0.544 | - | 28/148 | - |
| 1982 | 62.65 | 201.81 | - | - | 0.541 | - | 28/149 | - |
| 1983 | 61.63 | 209.83 | - | - | 0.522 | - | 28/150 | - |
| 1984 | 62.06 | 222.53 | - | - | 0.506 | - | 26/151 | - |
| 1985 | 65.42 | 234.89 | - | - | 0.508 | - | 26/153 | - |
| 1986 | 78.69 | 244.38 | - | - | 0.517 | - | 25/155 | - |
| 1987 | 94.23 | 248.67 | - | - | 0.544 | - | 23/159 | - |
| 1988 | 101.90 | 248.03 | - | - | 0.526 | - | 25/162 | - |
| 1989 | 102.63 | 250.61 | - | - | 0.508 | - | 25/162 | - |
| 1990 | 119.79 | 255.45 | 78.11 | 178.72 | 0.526 | 0.267 | 27/176 | 47/161 |
| 1991 | 121.87 | 263.33 | 83.25 | 184.23 | 0.509 | 0.269 | 27/171 | 48/163 |
| 1992 | 130.84 | 272.74 | 88.19 | 190.82 | 0.514 | 0.273 | 26/175 | 46/166 |
| 1993 | 120.58 | 280.50 | 92.84 | 196.25 | 0.466 | 0.275 | 28/178 | 47/167 |
| 1994 | 127.13 | 294.68 | 99.62 | 206.17 | 0.458 | 0.280 | 29/182 | 47/169 |
| 1995 | 152.03 | 306.93 | 105.94 | 214.74 | 0.492 | 0.282 | 27/191 | 48/179 |
| 1996 | 163.52 | 322.36 | 117.24 | 225.54 | 0.518 | 0.295 | 26/191 | 47/179 |
| 1997 | 161.36 | 339.40 | 125.98 | 237.45 | 0.513 | 0.300 | 27/191 | 49/181 |
| 1998 | 154.16 | 348.30 | 124.90 | 243.69 | 0.491 | 0.287 | 26/193 | 50/181 |
| 1999 | 162.28 | 355.32 | 136.33 | 248.59 | 0.498 | 0.299 | 26/195 | 49/182 |
| 2000 | 171.25 | 366.70 | 165.95 | 256.56 | 0.509 | 0.339 | 26/200 | 46/189 |
| 2001 | 173.97 | 374.31 | 170.53 | 261.88 | 0.520 | 0.332 | 25/200 | 47/190 |
| 2002 | 195.52 | 379.72 | 172.36 | 265.67 | 0.563 | 0.320 | 24/205 | 47/191 |
| 2003 | 228.86 | 383.18 | 175.99 | 268.09 | 0.588 | 0.310 | 23/205 | 46/191 |
| 2004 | 264.51 | 398.39 | 195.22 | 278.73 | 0.603 | 0.318 | 22/205 | 47/192 |
| 2005 | 308.88 | 408.85 | 220.98 | 286.05 | 0.650 | 0.334 | 23/205 | 47/192 |
| 2006 | 345.58 | 418.66 | 252.09 | 292.91 | 0.671 | 0.348 | 23/206 | 47/193 |
| 2007 | 400.94 | 431.20 | 263.07 | 301.68 | 0.691 | 0.335 | 24/206 | 50/193 |
| 2008 | 462.25 | 433.25 | 294.28 | 303.12 | 0.726 | 0.354 | 24/205 | 46/194 |
| 2009 | 386.19 | 425.77 | 267.54 | 297.88 | 0.639 | 0.319 | 26/205 | 50/195 |
| 2010 | 428.76 | 428.76 | 283.40 | 299.97 | 0.648 | 0.317 | 25/206 | 50/195 |
| 2011 | 498.28 | 432.97 | 307.47 | 302.92 | 0.678 | 0.323 | 26/208 | 47/196 |
| 2012 | 509.51 | 444.67 | 327.99 | 311.11 | 0.678 | 0.328 | 24/207 | 46/194 |
| 2013 | 522.76 | 449.27 | 340.14 | 314.32 | 0.676 | 0.324 | 23/208 | 46/196 |
| 2014 | 498.41 | 458.12 | 338.51 | 320.51 | 0.627 | 0.310 | 26/208 | 48/195 |
| 2015 | 385.80 | 467.13 | 313.23 | 326.82 | 0.513 | 0.281 | 27/207 | 49/195 |
| 2016 | 368.83 | 472.13 | 308.52 | 330.32 | 0.483 | 0.266 | 29/206 | 51/194 |
| 2017 | 398.39 | 483.10 | 337.99 | 337.99 | 0.490 | 0.277 | 28/206 | 51/194 |
| 2018 | 437.00 | 488.51 | 370.30 | 341.78 | 0.506 | 0.286 | 27/206 | 49/193 |
| 2019 | 405.51 | 492.67 | 365.50 | 344.69 | 0.463 | 0.270 | 29/199 | 51/192 |
| 2020 | 362.01 | 488.91 | 339.97 | 342.06 | 0.427 | 0.256 | 30/176 | 50/177 |