| 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 | 429.42 | 1,069.20 |
| 2021 | 514.05 | 1,116.26 |
| 2022 | 588.42 | 1,167.85 |
| 2023 | 668.85 | 1,221.68 |
| 2024 | 757.21 | 1,276.16 |
| 2025 | 853.81 | 1,330.32 |
| 2026 | 964.23 | 1,385.07 |
| 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 | 4.20 | 61.41 | - | - | 0.303 | - | 28/99 | - |
| 1961 | 4.47 | 61.52 | - | - | 0.310 | - | 29/100 | - |
| 1962 | 4.91 | 64.05 | - | - | 0.318 | - | 29/103 | - |
| 1963 | 5.17 | 69.54 | - | - | 0.310 | - | 29/103 | - |
| 1964 | 5.55 | 72.99 | - | - | 0.304 | - | 28/103 | - |
| 1965 | 5.87 | 76.55 | - | - | 0.296 | - | 29/112 | - |
| 1966 | 6.37 | 73.30 | - | - | 0.296 | - | 31/114 | - |
| 1967 | 5.20 | 61.76 | - | - | 0.227 | - | 38/117 | - |
| 1968 | 5.20 | 60.99 | - | - | 0.210 | - | 38/119 | - |
| 1969 | 6.63 | 75.74 | - | - | 0.243 | - | 35/119 | - |
| 1970 | 12.55 | 94.69 | - | - | 0.420 | - | 24/125 | - |
| 1971 | 9.18 | 108.17 | - | - | 0.278 | - | 32/127 | - |
| 1972 | 12.27 | 111.81 | - | - | 0.322 | - | 27/127 | - |
| 1973 | 15.16 | 117.84 | - | - | 0.327 | - | 29/127 | - |
| 1974 | 24.85 | 130.99 | - | - | 0.465 | - | 29/128 | - |
| 1975 | 27.78 | 124.14 | - | - | 0.467 | - | 28/130 | - |
| 1976 | 36.31 | 135.37 | - | - | 0.560 | - | 25/131 | - |
| 1977 | 36.04 | 143.52 | - | - | 0.492 | - | 29/134 | - |
| 1978 | 36.53 | 135.25 | - | - | 0.423 | - | 29/133 | - |
| 1979 | 47.26 | 144.39 | - | - | 0.471 | - | 29/134 | - |
| 1980 | 64.20 | 150.46 | - | - | 0.568 | - | 28/145 | - |
| 1981 | 164.48 | 130.71 | - | - | 1.41 | - | 15/148 | - |
| 1982 | 142.77 | 121.82 | - | - | 1.23 | - | 16/149 | - |
| 1983 | 97.09 | 108.51 | - | - | 0.822 | - | 20/150 | - |
| 1984 | 73.48 | 107.30 | - | - | 0.600 | - | 24/151 | - |
| 1985 | 73.75 | 113.64 | - | - | 0.573 | - | 23/153 | - |
| 1986 | 54.81 | 113.71 | - | - | 0.360 | - | 32/155 | - |
| 1987 | 52.68 | 117.35 | - | - | 0.304 | - | 33/159 | - |
| 1988 | 49.65 | 125.96 | - | - | 0.256 | - | 38/162 | - |
| 1989 | 44.00 | 128.37 | - | - | 0.218 | - | 37/162 | - |
| 1990 | 54.04 | 143.49 | 196.06 | 310.36 | 0.237 | 0.669 | 38/176 | 27/161 |
| 1991 | 49.12 | 144.01 | 203.41 | 311.47 | 0.205 | 0.658 | 39/171 | 28/163 |
| 1992 | 47.79 | 150.68 | 217.68 | 325.90 | 0.188 | 0.674 | 44/175 | 28/166 |
| 1993 | 27.75 | 147.61 | 218.31 | 319.26 | 0.107 | 0.647 | 55/178 | 28/167 |
| 1994 | 33.83 | 144.93 | 218.92 | 313.47 | 0.122 | 0.616 | 53/182 | 28/169 |
| 1995 | 44.06 | 144.83 | 223.35 | 313.24 | 0.143 | 0.595 | 51/191 | 29/179 |
| 1996 | 51.08 | 150.90 | 236.98 | 326.38 | 0.162 | 0.596 | 49/191 | 29/179 |
| 1997 | 54.46 | 155.33 | 248.15 | 335.97 | 0.173 | 0.590 | 49/191 | 31/181 |
| 1998 | 54.60 | 159.34 | 257.42 | 344.64 | 0.174 | 0.592 | 49/193 | 30/181 |
| 1999 | 59.37 | 160.27 | 262.66 | 346.66 | 0.182 | 0.576 | 47/195 | 30/182 |
| 2000 | 69.45 | 168.31 | 282.00 | 364.04 | 0.206 | 0.576 | 46/200 | 31/189 |
| 2001 | 74.03 | 178.27 | 305.24 | 385.59 | 0.221 | 0.595 | 45/200 | 29/190 |
| 2002 | 95.39 | 205.60 | 357.60 | 444.69 | 0.275 | 0.665 | 40/205 | 27/191 |
| 2003 | 104.91 | 220.71 | 391.00 | 477.37 | 0.269 | 0.688 | 39/205 | 27/191 |
| 2004 | 136.39 | 241.13 | 438.67 | 521.53 | 0.311 | 0.714 | 37/205 | 26/192 |
| 2005 | 176.13 | 256.65 | 481.46 | 555.11 | 0.371 | 0.728 | 37/205 | 26/192 |
| 2006 | 236.10 | 272.20 | 526.09 | 588.74 | 0.458 | 0.726 | 30/206 | 26/193 |
| 2007 | 275.63 | 290.14 | 575.83 | 627.55 | 0.475 | 0.734 | 31/206 | 26/193 |
| 2008 | 337.04 | 309.77 | 626.73 | 670.00 | 0.529 | 0.755 | 30/205 | 26/194 |
| 2009 | 291.88 | 334.67 | 682.27 | 723.84 | 0.483 | 0.814 | 32/205 | 24/195 |
| 2010 | 361.46 | 361.46 | 745.47 | 781.79 | 0.546 | 0.834 | 30/206 | 24/195 |
| 2011 | 404.99 | 380.64 | 801.44 | 823.29 | 0.551 | 0.842 | 29/208 | 23/196 |
| 2012 | 455.50 | 396.74 | 833.29 | 858.11 | 0.606 | 0.832 | 27/207 | 23/194 |
| 2013 | 508.69 | 423.21 | 897.51 | 915.36 | 0.658 | 0.854 | 26/208 | 23/196 |
| 2014 | 546.68 | 449.92 | 971.49 | 973.12 | 0.688 | 0.891 | 22/208 | 22/195 |
| 2015 | 486.80 | 461.85 | 982.91 | 998.93 | 0.647 | 0.882 | 23/207 | 23/195 |
| 2016 | 404.65 | 454.38 | 973.44 | 982.78 | 0.530 | 0.840 | 27/206 | 23/194 |
| 2017 | 375.75 | 458.05 | 990.70 | 990.70 | 0.462 | 0.812 | 30/206 | 24/194 |
| 2018 | 397.19 | 466.85 | 1,033.99 | 1,009.75 | 0.460 | 0.799 | 29/206 | 24/193 |
| 2019 | 448.12 | 477.16 | 1,075.69 | 1,032.05 | 0.512 | 0.795 | 25/199 | 22/192 |
| 2020 | 432.29 | 468.60 | 1,069.19 | 1,013.53 | 0.510 | 0.806 | 24/176 | 23/177 |