| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April 2024) | |
| Date | 16 May 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 403.53 | 1,752.86 |
| 2024 | 464.18 | 1,854.85 |
| 2025 | 486.25 | 1,945.14 |
| 2026 | 509.43 | 2,036.21 |
| 2027 | 532.17 | 2,123.31 |
| 2028 | 554.01 | 2,206.57 |
| 2029 | 576.24 | 2,293.64 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2015) | Current | Constant (2017) | Nominal | PPP | Nominal | PPP | |
| 1960 | 4.20 | 50.23 | - | - | 0.304 | - | 26/96 | - |
| 1961 | 4.43 | 55.45 | - | - | 0.306 | - | 29/97 | - |
| 1962 | 4.69 | 59.84 | - | - | 0.303 | - | 29/98 | - |
| 1963 | 4.93 | 64.05 | - | - | 0.295 | - | 28/98 | - |
| 1964 | 5.38 | 69.48 | - | - | 0.294 | - | 29/98 | - |
| 1965 | 6.20 | 81.31 | - | - | 0.311 | - | 24/108 | - |
| 1966 | 6.79 | 90.67 | - | - | 0.314 | - | 26/110 | - |
| 1967 | 7.56 | 100.87 | - | - | 0.327 | - | 25/113 | - |
| 1968 | 8.62 | 115.40 | - | - | 0.346 | - | 25/115 | - |
| 1969 | 9.74 | 133.30 | - | - | 0.355 | - | 24/115 | - |
| 1970 | 10.98 | 147.87 | - | - | 0.365 | - | 25/121 | - |
| 1971 | 13.73 | 168.13 | - | - | 0.413 | - | 22/123 | - |
| 1972 | 17.15 | 192.51 | - | - | 0.447 | - | 21/123 | - |
| 1973 | 27.08 | 206.83 | - | - | 0.582 | - | 19/123 | - |
| 1974 | 46.21 | 218.83 | - | - | 0.866 | - | 16/124 | - |
| 1975 | 51.78 | 218.12 | - | - | 0.868 | - | 16/126 | - |
| 1976 | 68.06 | 257.95 | - | - | 1.05 | - | 16/127 | - |
| 1977 | 80.60 | 250.79 | - | - | 1.10 | - | 16/130 | - |
| 1978 | 77.99 | 218.59 | - | - | 0.893 | - | 17/129 | - |
| 1979 | 90.39 | 192.31 | - | - | 0.889 | - | 17/130 | - |
| 1980 | 94.36 | 150.78 | - | - | 0.821 | - | 18/142 | - |
| 1981 | 100.50 | 142.19 | - | - | 0.848 | - | 19/145 | - |
| 1982 | 125.95 | 175.13 | - | - | 1.08 | - | 16/147 | - |
| 1983 | 156.37 | 194.55 | - | - | 1.30 | - | 12/149 | - |
| 1984 | 162.28 | 180.66 | - | - | 1.30 | - | 13/151 | - |
| 1985 | 180.18 | 184.03 | - | - | 1.39 | - | 13/153 | - |
| 1986 | 209.10 | 166.02 | - | - | 1.36 | - | 11/155 | - |
| 1987 | 134.01 | 165.74 | - | - | 0.764 | - | 18/159 | - |
| 1988 | 123.06 | 155.66 | - | - | 0.627 | - | 21/163 | - |
| 1989 | 120.50 | 165.20 | - | - | 0.590 | - | 21/164 | - |
| 1990 | 124.81 | 187.66 | 423.59 | 526.82 | 0.544 | 1.44 | 27/178 | 17/162 |
| 1991 | - | 211.53 | 493.60 | 593.81 | - | 1.59 | - | 16/164 |
| 1992 | - | 218.50 | 521.50 | 613.39 | - | 1.60 | - | 16/167 |
| 1993 | 63.74 | 215.29 | 526.01 | 604.37 | 0.243 | 1.55 | 37/182 | 17/168 |
| 1994 | 71.84 | 211.63 | 528.12 | 594.11 | 0.257 | 1.48 | 39/184 | 18/170 |
| 1995 | 96.42 | 216.71 | 552.14 | 608.37 | 0.309 | 1.46 | 36/193 | 18/180 |
| 1996 | 120.40 | 230.48 | 597.95 | 647.00 | 0.377 | 1.50 | 35/193 | 18/180 |
| 1997 | 113.92 | 233.59 | 616.48 | 655.74 | 0.358 | 1.46 | 36/193 | 18/181 |
| 1998 | 110.28 | 238.45 | 636.38 | 669.38 | 0.347 | 1.46 | 35/194 | 17/181 |
| 1999 | 113.85 | 243.22 | 658.28 | 682.79 | 0.347 | 1.44 | 35/195 | 17/182 |
| 2000 | 109.59 | 257.44 | 712.54 | 722.70 | 0.323 | 1.45 | 36/199 | 17/188 |
| 2001 | 126.88 | 263.60 | 746.02 | 739.99 | 0.377 | 1.44 | 33/201 | 17/189 |
| 2002 | 128.63 | 284.89 | 818.86 | 799.77 | 0.368 | 1.51 | 33/206 | 17/190 |
| 2003 | 153.55 | 309.51 | 907.16 | 868.86 | 0.392 | 1.59 | 33/206 | 17/190 |
| 2004 | 190.04 | 322.93 | 971.91 | 906.54 | 0.430 | 1.57 | 31/206 | 17/191 |
| 2005 | 226.45 | 333.23 | 1,034.36 | 935.46 | 0.473 | 1.55 | 29/206 | 17/191 |
| 2006 | 266.30 | 349.89 | 1,119.59 | 982.23 | 0.513 | 1.54 | 29/207 | 17/192 |
| 2007 | 349.88 | 378.43 | 1,243.63 | 1,062.34 | 0.599 | 1.58 | 26/207 | 17/192 |
| 2008 | 412.34 | 379.38 | 1,270.66 | 1,065.01 | 0.642 | 1.52 | 26/208 | 17/194 |
| 2009 | 416.40 | 383.20 | 1,291.68 | 1,075.73 | 0.684 | 1.53 | 24/208 | 17/195 |
| 2010 | 486.81 | 405.42 | 1,383.00 | 1,138.10 | 0.730 | 1.54 | 22/209 | 16/195 |
| 2011 | 626.13 | 416.14 | 1,449.08 | 1,168.22 | 0.847 | 1.51 | 21/212 | 17/196 |
| 2012 | 644.04 | 400.55 | 1,295.74 | 1,124.44 | 0.852 | 1.29 | 21/210 | 18/194 |
| 2013 | 492.78 | 394.45 | 1,250.61 | 1,107.33 | 0.634 | 1.18 | 27/211 | 18/196 |
| 2014 | 460.38 | 414.11 | 1,255.79 | 1,162.52 | 0.577 | 1.15 | 28/212 | 18/195 |
| 2015 | 408.21 | 408.21 | 1,131.04 | 1,145.96 | 0.542 | 1.01 | 26/210 | 18/195 |
| 2016 | 457.96 | 444.20 | 1,221.42 | 1,246.98 | 0.598 | 1.05 | 25/210 | 18/194 |
| 2017 | 486.63 | 456.45 | 1,281.38 | 1,281.38 | 0.597 | 1.04 | 25/210 | 18/194 |
| 2018 | 329.69 | 448.06 | 1,288.06 | 1,257.82 | 0.381 | 0.990 | 40/210 | 18/194 |
| 2019 | 283.65 | 434.30 | 1,270.91 | 1,219.20 | 0.323 | 0.926 | 43/210 | 22/194 |
| 2020 | 239.74 | 448.77 | 1,330.37 | 1,259.80 | 0.281 | 0.980 | 47/209 | 21/193 |
| 2021 | 359.10 | 469.95 | 1,455.75 | 1,319.26 | 0.370 | 0.968 | 41/207 | 21/193 |
| 2022 | 413.49 | 487.70 | 1,617.10 | 1,369.09 | 0.410 | 0.971 | 35/194 | 21/186 |