| 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 | 436.62 | 1,280.13 |
| 2024 | 471.52 | 1,391.80 |
| 2025 | 509.38 | 1,503.84 |
| 2026 | 551.56 | 1,626.97 |
| 2027 | 596.94 | 1,762.39 |
| 2028 | 650.63 | 1,909.27 |
| 2029 | 709.64 | 2,070.23 |
| 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 | 7.52 | 31.34 | - | - | 0.544 | - | 19/96 | - |
| 1961 | 8.17 | 33.13 | - | - | 0.565 | - | 17/97 | - |
| 1962 | 4.95 | 34.74 | - | - | 0.320 | - | 27/98 | - |
| 1963 | 5.51 | 37.17 | - | - | 0.330 | - | 25/98 | - |
| 1964 | 5.95 | 38.44 | - | - | 0.325 | - | 26/98 | - |
| 1965 | 6.52 | 40.49 | - | - | 0.327 | - | 23/108 | - |
| 1966 | 7.19 | 42.29 | - | - | 0.333 | - | 24/110 | - |
| 1967 | 7.72 | 44.50 | - | - | 0.334 | - | 24/113 | - |
| 1968 | 8.63 | 46.74 | - | - | 0.346 | - | 24/115 | - |
| 1969 | 9.57 | 48.93 | - | - | 0.349 | - | 25/115 | - |
| 1970 | 7.56 | 50.74 | - | - | 0.251 | - | 33/121 | - |
| 1971 | 8.38 | 53.47 | - | - | 0.252 | - | 33/123 | - |
| 1972 | 9.07 | 56.38 | - | - | 0.236 | - | 34/123 | - |
| 1973 | 11.41 | 61.33 | - | - | 0.245 | - | 32/123 | - |
| 1974 | 15.61 | 63.41 | - | - | 0.293 | - | 31/124 | - |
| 1975 | 16.88 | 66.87 | - | - | 0.283 | - | 31/126 | - |
| 1976 | 19.38 | 72.74 | - | - | 0.299 | - | 30/127 | - |
| 1977 | 22.28 | 76.78 | - | - | 0.304 | - | 30/130 | - |
| 1978 | 25.76 | 80.77 | - | - | 0.295 | - | 30/129 | - |
| 1979 | 31.22 | 85.29 | - | - | 0.307 | - | 32/130 | - |
| 1980 | 36.85 | 89.72 | - | - | 0.321 | - | 33/142 | - |
| 1981 | 40.50 | 92.80 | - | - | 0.342 | - | 32/145 | - |
| 1982 | 42.21 | 96.23 | - | - | 0.361 | - | 33/147 | - |
| 1983 | 37.76 | 98.05 | - | - | 0.315 | - | 36/149 | - |
| 1984 | 35.73 | 91.15 | - | - | 0.287 | - | 36/151 | - |
| 1985 | 34.96 | 84.90 | - | - | 0.269 | - | 37/153 | - |
| 1986 | 33.99 | 87.88 | - | - | 0.221 | - | 38/155 | - |
| 1987 | 37.79 | 91.71 | - | - | 0.215 | - | 40/159 | - |
| 1988 | 43.15 | 97.85 | - | - | 0.220 | - | 39/163 | - |
| 1989 | 48.51 | 103.91 | - | - | 0.237 | - | 37/164 | - |
| 1990 | 50.51 | 107.11 | 163.91 | 260.55 | 0.220 | 0.556 | 40/178 | 36/162 |
| 1991 | 51.78 | 106.64 | 168.71 | 259.41 | 0.216 | 0.543 | 37/177 | 36/164 |
| 1992 | 60.42 | 107.09 | 173.28 | 260.49 | 0.236 | 0.533 | 35/180 | 36/167 |
| 1993 | 62.04 | 109.42 | 181.25 | 266.18 | 0.236 | 0.535 | 38/182 | 35/168 |
| 1994 | 73.16 | 114.21 | 193.22 | 277.82 | 0.261 | 0.541 | 38/184 | 35/170 |
| 1995 | 84.64 | 119.49 | 206.40 | 290.67 | 0.271 | 0.547 | 40/193 | 35/180 |
| 1996 | 94.65 | 126.49 | 222.49 | 307.70 | 0.297 | 0.557 | 40/193 | 34/180 |
| 1997 | 94.11 | 133.06 | 238.07 | 323.66 | 0.296 | 0.563 | 40/193 | 33/181 |
| 1998 | 74.49 | 132.37 | 239.51 | 322.00 | 0.235 | 0.548 | 44/194 | 34/181 |
| 1999 | 85.64 | 136.80 | 251.01 | 332.77 | 0.261 | 0.548 | 41/195 | 33/182 |
| 2000 | 83.67 | 142.80 | 267.95 | 347.36 | 0.247 | 0.544 | 44/199 | 32/188 |
| 2001 | 78.92 | 147.15 | 282.34 | 357.95 | 0.234 | 0.547 | 45/201 | 32/189 |
| 2002 | 84.31 | 152.62 | 297.40 | 371.25 | 0.241 | 0.550 | 46/206 | 31/190 |
| 2003 | 87.04 | 160.38 | 318.70 | 390.14 | 0.222 | 0.557 | 46/206 | 32/190 |
| 2004 | 95.00 | 170.92 | 348.75 | 415.76 | 0.215 | 0.564 | 49/206 | 30/191 |
| 2005 | 107.42 | 179.37 | 377.46 | 436.31 | 0.224 | 0.567 | 49/206 | 31/191 |
| 2006 | 127.65 | 188.90 | 409.80 | 459.51 | 0.246 | 0.562 | 47/207 | 30/192 |
| 2007 | 155.98 | 201.22 | 448.31 | 489.47 | 0.267 | 0.568 | 48/207 | 31/192 |
| 2008 | 181.63 | 209.96 | 476.76 | 510.73 | 0.283 | 0.570 | 48/208 | 31/194 |
| 2009 | 175.98 | 213.00 | 486.76 | 518.13 | 0.289 | 0.578 | 47/208 | 30/195 |
| 2010 | 208.37 | 228.62 | 528.74 | 556.13 | 0.312 | 0.589 | 47/209 | 30/195 |
| 2011 | 234.22 | 237.44 | 560.55 | 577.59 | 0.317 | 0.585 | 45/212 | 30/196 |
| 2012 | 261.92 | 253.82 | 612.13 | 617.42 | 0.346 | 0.608 | 41/210 | 30/194 |
| 2013 | 283.90 | 270.95 | 654.00 | 659.10 | 0.365 | 0.619 | 39/211 | 30/196 |
| 2014 | 297.48 | 288.15 | 699.66 | 700.94 | 0.373 | 0.639 | 39/212 | 29/195 |
| 2015 | 306.45 | 306.45 | 733.86 | 745.44 | 0.407 | 0.656 | 35/210 | 29/195 |
| 2016 | 318.63 | 328.36 | 798.60 | 798.74 | 0.416 | 0.686 | 36/210 | 27/194 |
| 2017 | 328.48 | 351.11 | 854.10 | 854.10 | 0.403 | 0.696 | 38/210 | 27/194 |
| 2018 | 346.84 | 373.38 | 930.09 | 908.26 | 0.401 | 0.715 | 38/210 | 28/194 |
| 2019 | 376.82 | 396.22 | 1,004.71 | 963.83 | 0.429 | 0.732 | 34/210 | 28/194 |
| 2020 | 361.75 | 358.51 | 920.94 | 872.09 | 0.424 | 0.678 | 33/209 | 29/193 |
| 2021 | 394.09 | 379.00 | 1,017.31 | 921.93 | 0.406 | 0.676 | 37/207 | 29/193 |
| 2022 | 404.28 | 407.69 | 1,171.37 | 991.72 | 0.401 | 0.703 | 39/194 | 29/186 |