| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April-2021) | |
| Date | 01 Jan 2021 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2020 | 719.54 | 2,546.50 |
| 2021 | 794.53 | 2,749.57 |
| 2022 | 868.44 | 2,910.18 |
| 2023 | 953.98 | 3,080.16 |
| 2024 | 1,042.33 | 3,256.11 |
| 2025 | 1,149.24 | 3,437.06 |
| 2026 | 1,263.77 | 3,624.31 |
| 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 | 14.00 | 87.22 | - | - | 1.02 | - | 12/99 | - |
| 1961 | 7.99 | 88.23 | - | - | 0.561 | - | 18/100 | - |
| 1962 | 8.92 | 93.14 | - | - | 0.583 | - | 19/103 | - |
| 1963 | 10.36 | 101.59 | - | - | 0.629 | - | 18/103 | - |
| 1964 | 11.18 | 107.14 | - | - | 0.619 | - | 18/103 | - |
| 1965 | 11.97 | 110.16 | - | - | 0.609 | - | 18/112 | - |
| 1966 | 14.10 | 122.51 | - | - | 0.661 | - | 18/114 | - |
| 1967 | 15.64 | 128.31 | - | - | 0.689 | - | 18/117 | - |
| 1968 | 17.50 | 137.01 | - | - | 0.714 | - | 18/119 | - |
| 1969 | 19.47 | 142.60 | - | - | 0.720 | - | 18/119 | - |
| 1970 | 17.09 | 147.21 | - | - | 0.577 | - | 20/128 | - |
| 1971 | 16.26 | 155.40 | - | - | 0.497 | - | 22/129 | - |
| 1972 | 20.43 | 166.94 | - | - | 0.541 | - | 22/129 | - |
| 1973 | 25.72 | 172.39 | - | - | 0.558 | - | 23/129 | - |
| 1974 | 35.60 | 182.03 | - | - | 0.670 | - | 22/130 | - |
| 1975 | 44.63 | 195.09 | - | - | 0.754 | - | 21/132 | - |
| 1976 | 51.28 | 215.50 | - | - | 0.796 | - | 20/133 | - |
| 1977 | 58.68 | 222.84 | - | - | 0.806 | - | 20/136 | - |
| 1978 | 65.15 | 226.19 | - | - | 0.759 | - | 20/135 | - |
| 1979 | 89.39 | 224.78 | - | - | 0.896 | - | 20/136 | - |
| 1980 | 68.79 | 219.28 | - | - | 0.613 | - | 25/146 | - |
| 1981 | 71.04 | 229.93 | - | - | 0.611 | - | 25/149 | - |
| 1982 | 64.55 | 238.12 | - | - | 0.561 | - | 27/150 | - |
| 1983 | 61.68 | 249.96 | - | - | 0.525 | - | 27/151 | - |
| 1984 | 59.99 | 266.74 | - | - | 0.493 | - | 28/152 | - |
| 1985 | 67.23 | 278.05 | - | - | 0.526 | - | 25/154 | - |
| 1986 | 75.73 | 297.55 | - | - | 0.501 | - | 26/156 | - |
| 1987 | 87.17 | 325.77 | - | - | 0.507 | - | 26/160 | - |
| 1988 | 90.85 | 333.33 | - | - | 0.472 | - | 27/163 | - |
| 1989 | 107.14 | 334.30 | - | - | 0.533 | - | 24/163 | - |
| 1990 | 150.68 | 365.28 | 458.85 | 683.18 | 0.666 | 1.57 | 22/179 | 16/165 |
| 1991 | 150.03 | 367.91 | 478.84 | 688.10 | 0.626 | 1.55 | 22/178 | 16/167 |
| 1992 | 158.46 | 386.43 | 519.11 | 722.75 | 0.623 | 1.61 | 22/179 | 16/170 |
| 1993 | 180.17 | 416.00 | 574.17 | 778.05 | 0.697 | 1.70 | 22/182 | 16/172 |
| 1994 | 130.69 | 396.58 | 554.46 | 741.73 | 0.471 | 1.56 | 28/184 | 16/174 |
| 1995 | 169.49 | 427.83 | 606.77 | 800.16 | 0.549 | 1.62 | 24/190 | 17/180 |
| 1996 | 181.48 | 459.40 | 659.96 | 859.21 | 0.575 | 1.66 | 25/190 | 17/180 |
| 1997 | 189.84 | 494.21 | 722.05 | 924.32 | 0.603 | 1.72 | 23/190 | 16/181 |
| 1998 | 275.97 | 506.09 | 558.24 | 946.54 | 0.879 | 1.29 | 18/192 | 18/181 |
| 1999 | 256.39 | 489.58 | 546.53 | 915.66 | 0.787 | 1.20 | 20/193 | 18/182 |
| 2000 | 274.30 | 523.52 | 609.20 | 979.14 | 0.816 | 1.24 | 17/199 | 18/189 |
| 2001 | 201.75 | 493.42 | 595.98 | 922.84 | 0.603 | 1.16 | 21/199 | 18/190 |
| 2002 | 240.25 | 525.23 | 612.45 | 982.34 | 0.692 | 1.14 | 20/204 | 18/191 |
| 2003 | 314.60 | 555.50 | 640.40 | 1,038.96 | 0.808 | 1.13 | 20/204 | 18/191 |
| 2004 | 408.87 | 609.92 | 735.16 | 1,140.73 | 0.932 | 1.20 | 17/205 | 18/192 |
| 2005 | 506.32 | 664.76 | 815.10 | 1,243.31 | 1.07 | 1.23 | 17/205 | 18/192 |
| 2006 | 557.08 | 710.95 | 944.03 | 1,329.69 | 1.08 | 1.30 | 17/206 | 18/193 |
| 2007 | 681.32 | 746.81 | 1,041.50 | 1,396.76 | 1.17 | 1.33 | 17/206 | 18/193 |
| 2008 | 770.45 | 752.89 | 1,139.55 | 1,408.14 | 1.21 | 1.37 | 17/205 | 18/194 |
| 2009 | 649.29 | 716.58 | 1,113.29 | 1,340.22 | 1.07 | 1.33 | 17/205 | 18/195 |
| 2010 | 776.97 | 776.97 | 1,269.74 | 1,453.17 | 1.17 | 1.42 | 17/206 | 18/195 |
| 2011 | 838.79 | 863.99 | 1,454.11 | 1,615.92 | 1.14 | 1.53 | 18/208 | 16/196 |
| 2012 | 880.56 | 905.36 | 1,550.69 | 1,693.30 | 1.17 | 1.55 | 17/207 | 15/194 |
| 2013 | 957.80 | 982.19 | 1,703.67 | 1,836.99 | 1.24 | 1.62 | 16/207 | 14/195 |
| 2014 | 938.93 | 1,030.71 | 1,860.47 | 1,927.73 | 1.18 | 1.71 | 16/207 | 13/194 |
| 2015 | 864.31 | 1,093.42 | 2,022.40 | 2,045.03 | 1.15 | 1.82 | 16/206 | 13/194 |
| 2016 | 869.68 | 1,129.75 | 2,116.40 | 2,112.98 | 1.14 | 1.83 | 17/205 | 13/193 |
| 2017 | 858.99 | 1,214.51 | 2,271.50 | 2,271.50 | 1.06 | 1.86 | 17/205 | 13/193 |
| 2018 | 778.38 | 1,250.44 | 2,373.44 | 2,338.71 | 0.900 | 1.82 | 19/203 | 13/192 |
| 2019 | 761.43 | 1,261.91 | 2,347.13 | 2,360.15 | 0.868 | 1.72 | 19/186 | 13/186 |