| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| International Monetary Fund World Economic Outlook (October - 2025) | |
| Date | 03 Mar 2026 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2024 | 461.617 | 1,368.259 |
| 2025 | 494.158 | 1,477.711 |
| 2026 | 533.922 | 1,590.485 |
| 2027 | 579.389 | 1,714.077 |
| 2028 | 629.6 | 1,846.48 |
| 2029 | 685.718 | 1,991.783 |
| 2030 | 746.498 | 2,151.346 |
| Year | GDP Nominal (billions of $) | GDP PPP (billions Int. $) | Share (%) to World | Rank/Total | ||||
|---|---|---|---|---|---|---|---|---|
| Current | Constant (2015) | Current | Constant (2021) | Nominal | PPP | Nominal | PPP | |
| 1960 | 7.52 | 31.34 | - | - | 0.550 | - | 22/111 | - |
| 1961 | 8.17 | 33.13 | - | - | 0.566 | - | 20/113 | - |
| 1962 | 4.95 | 34.74 | - | - | 0.320 | - | 31/115 | - |
| 1963 | 5.51 | 37.17 | - | - | 0.330 | - | 30/115 | - |
| 1964 | 5.95 | 38.44 | - | - | 0.325 | - | 30/115 | - |
| 1965 | 6.52 | 40.49 | - | - | 0.327 | - | 27/121 | - |
| 1966 | 7.19 | 42.29 | - | - | 0.332 | - | 28/122 | - |
| 1967 | 7.72 | 44.50 | - | - | 0.336 | - | 27/125 | - |
| 1968 | 8.63 | 46.74 | - | - | 0.348 | - | 27/126 | - |
| 1969 | 9.57 | 48.93 | - | - | 0.349 | - | 28/126 | - |
| 1970 | 7.56 | 50.74 | - | - | 0.252 | - | 36/146 | - |
| 1971 | 8.38 | 53.47 | - | - | 0.252 | - | 36/147 | - |
| 1972 | 9.07 | 56.38 | - | - | 0.237 | - | 39/147 | - |
| 1973 | 11.41 | 61.33 | - | - | 0.243 | - | 36/147 | - |
| 1974 | 15.61 | 63.41 | - | - | 0.288 | - | 35/147 | - |
| 1975 | 16.88 | 66.87 | - | - | 0.280 | - | 35/150 | - |
| 1976 | 19.38 | 72.74 | - | - | 0.295 | - | 33/150 | - |
| 1977 | 22.28 | 76.78 | - | - | 0.300 | - | 34/153 | - |
| 1978 | 25.76 | 80.77 | - | - | 0.293 | - | 33/152 | - |
| 1979 | 31.22 | 85.29 | - | - | 0.307 | - | 35/153 | - |
| 1980 | 36.85 | 89.72 | 85.41 | - | 0.322 | 0.646 | 39/170 | 30/144 |
| 1981 | 40.50 | 92.80 | 96.69 | - | 0.342 | 0.653 | 37/170 | 31/145 |
| 1982 | 42.21 | 96.23 | 106.38 | - | 0.360 | 0.674 | 38/171 | 30/145 |
| 1983 | 37.76 | 98.05 | 112.62 | - | 0.316 | 0.669 | 40/171 | 30/145 |
| 1984 | 35.73 | 91.15 | 108.14 | - | 0.287 | 0.594 | 41/172 | 34/145 |
| 1985 | 34.96 | 84.90 | 103.41 | - | 0.269 | 0.531 | 41/173 | 36/146 |
| 1986 | 33.99 | 87.88 | 109.10 | - | 0.221 | 0.532 | 43/173 | 36/147 |
| 1987 | 37.79 | 91.71 | 116.62 | - | 0.216 | 0.534 | 44/178 | 36/148 |
| 1988 | 43.15 | 97.85 | 128.88 | - | 0.221 | 0.546 | 43/179 | 36/148 |
| 1989 | 48.51 | 103.91 | 142.25 | - | 0.238 | 0.560 | 40/179 | 35/148 |
| 1990 | 50.51 | 107.11 | 163.92 | 283.13 | 0.220 | 0.552 | 42/194 | 37/186 |
| 1991 | 51.78 | 106.64 | 168.73 | 281.89 | 0.216 | 0.540 | 40/194 | 37/189 |
| 1992 | 60.42 | 107.09 | 173.29 | 283.07 | 0.237 | 0.531 | 38/196 | 37/190 |
| 1993 | 62.04 | 109.42 | 181.27 | 289.24 | 0.239 | 0.532 | 40/197 | 36/190 |
| 1994 | 73.16 | 114.21 | 193.24 | 301.90 | 0.262 | 0.539 | 40/198 | 37/191 |
| 1995 | 84.64 | 119.49 | 206.42 | 315.86 | 0.271 | 0.545 | 41/200 | 37/192 |
| 1996 | 94.65 | 126.49 | 222.51 | 334.37 | 0.296 | 0.554 | 41/200 | 36/192 |
| 1997 | 94.11 | 133.06 | 238.09 | 351.71 | 0.295 | 0.561 | 41/202 | 35/194 |
| 1998 | 74.49 | 132.37 | 239.53 | 349.90 | 0.235 | 0.546 | 45/203 | 36/194 |
| 1999 | 85.64 | 136.80 | 251.05 | 361.61 | 0.261 | 0.545 | 42/203 | 35/194 |
| 2000 | 83.67 | 142.80 | 267.98 | 377.46 | 0.247 | 0.541 | 45/206 | 34/198 |
| 2001 | 78.92 | 147.15 | 282.37 | 388.97 | 0.234 | 0.543 | 45/207 | 34/198 |
| 2002 | 84.31 | 152.62 | 297.42 | 403.42 | 0.241 | 0.546 | 46/211 | 34/199 |
| 2003 | 87.04 | 160.38 | 318.72 | 423.95 | 0.222 | 0.554 | 46/211 | 34/199 |
| 2004 | 95.00 | 170.92 | 348.79 | 451.80 | 0.215 | 0.560 | 49/211 | 33/199 |
| 2005 | 107.42 | 179.37 | 377.51 | 474.13 | 0.224 | 0.563 | 49/211 | 33/199 |
| 2006 | 127.65 | 188.90 | 409.84 | 499.33 | 0.246 | 0.557 | 47/212 | 33/200 |
| 2007 | 155.98 | 201.22 | 448.38 | 531.89 | 0.267 | 0.563 | 48/212 | 33/201 |
| 2008 | 181.62 | 209.96 | 476.88 | 554.99 | 0.282 | 0.565 | 48/212 | 32/203 |
| 2009 | 175.97 | 213.00 | 486.77 | 563.03 | 0.289 | 0.572 | 47/214 | 32/204 |
| 2010 | 208.37 | 228.62 | 528.82 | 604.33 | 0.312 | 0.583 | 47/214 | 32/204 |
| 2011 | 234.22 | 237.44 | 560.55 | 627.64 | 0.315 | 0.580 | 46/215 | 32/204 |
| 2012 | 261.92 | 253.82 | 610.50 | 670.93 | 0.345 | 0.600 | 42/213 | 31/203 |
| 2013 | 283.90 | 270.95 | 650.52 | 716.22 | 0.364 | 0.608 | 39/213 | 31/203 |
| 2014 | 297.48 | 288.15 | 694.07 | 761.69 | 0.372 | 0.624 | 39/214 | 31/203 |
| 2015 | 306.45 | 306.45 | 726.06 | 810.04 | 0.405 | 0.638 | 36/213 | 30/203 |
| 2016 | 318.63 | 328.36 | 787.99 | 867.96 | 0.415 | 0.665 | 37/213 | 29/203 |
| 2017 | 328.48 | 351.11 | 840.50 | 928.11 | 0.401 | 0.672 | 39/213 | 30/204 |
| 2018 | 346.84 | 373.38 | 914.88 | 986.97 | 0.398 | 0.687 | 40/213 | 29/204 |
| 2019 | 376.82 | 396.22 | 988.83 | 1,047.36 | 0.426 | 0.701 | 34/214 | 30/204 |
| 2020 | 361.75 | 358.51 | 923.37 | 947.67 | 0.421 | 0.656 | 34/213 | 31/204 |
| 2021 | 394.09 | 379.00 | 1,001.82 | 1,001.82 | 0.402 | 0.637 | 39/213 | 31/204 |
| 2022 | 404.35 | 407.73 | 1,154.61 | 1,077.77 | 0.395 | 0.659 | 40/212 | 31/204 |
| 2023 | 437.06 | 430.23 | 1,262.18 | 1,137.25 | 0.409 | 0.675 | 36/212 | 31/204 |
| 2024 | 461.62 | 454.72 | 1,366.28 | 1,201.99 | 0.416 | 0.688 | 35/212 | 31/204 |