| 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 | 402.64 | 373.69 |
| 2021 | 446.71 | 399.49 |
| 2022 | 471.41 | 425.92 |
| 2023 | 495.61 | 452.09 |
| 2024 | 519.39 | 477.72 |
| 2025 | 542.84 | 502.87 |
| 2026 | 566.63 | 528.25 |
| 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 | 2.60 | - | - | - | 0.188 | - | 37/99 | - |
| 1961 | 3.14 | - | - | - | 0.218 | - | 33/100 | - |
| 1962 | 2.51 | - | - | - | 0.162 | - | 38/103 | - |
| 1963 | 2.99 | - | - | - | 0.180 | - | 38/103 | - |
| 1964 | 3.41 | - | - | - | 0.187 | - | 37/103 | - |
| 1965 | 3.66 | - | - | - | 0.184 | - | 38/112 | - |
| 1966 | 3.98 | - | - | - | 0.185 | - | 39/114 | - |
| 1967 | 4.03 | - | - | - | 0.176 | - | 40/117 | - |
| 1968 | 4.62 | - | - | - | 0.187 | - | 40/119 | - |
| 1969 | 5.33 | - | - | - | 0.195 | - | 40/119 | - |
| 1970 | - | - | - | - | - | - | - | - |
| 1971 | - | - | - | - | - | - | - | - |
| 1972 | - | - | - | - | - | - | - | - |
| 1973 | - | - | - | - | - | - | - | - |
| 1974 | - | - | - | - | - | - | - | - |
| 1975 | - | - | - | - | - | - | - | - |
| 1976 | - | - | - | - | - | - | - | - |
| 1977 | - | - | - | - | - | - | - | - |
| 1978 | - | - | - | - | - | - | - | - |
| 1979 | - | - | - | - | - | - | - | - |
| 1980 | - | - | - | - | - | - | - | - |
| 1981 | - | - | - | - | - | - | - | - |
| 1982 | - | - | - | - | - | - | - | - |
| 1983 | - | - | - | - | - | - | - | - |
| 1984 | - | - | - | - | - | - | - | - |
| 1985 | - | - | - | - | - | - | - | - |
| 1986 | - | - | - | - | - | - | - | - |
| 1987 | - | - | - | - | - | - | - | - |
| 1988 | - | - | - | - | - | - | - | - |
| 1989 | - | - | - | - | - | - | - | - |
| 1990 | - | - | - | - | - | - | - | - |
| 1991 | - | - | - | - | - | - | - | - |
| 1992 | - | - | - | - | - | - | - | - |
| 1993 | - | - | - | - | - | - | - | - |
| 1994 | - | - | - | - | - | - | - | - |
| 1995 | 100.74 | 138.60 | 110.73 | 157.14 | 0.326 | 0.295 | 34/191 | 46/179 |
| 1996 | 110.43 | 145.52 | 118.49 | 164.99 | 0.350 | 0.298 | 35/191 | 46/179 |
| 1997 | 114.98 | 151.16 | 125.23 | 171.38 | 0.365 | 0.298 | 34/191 | 51/181 |
| 1998 | 116.21 | 157.18 | 131.95 | 178.21 | 0.370 | 0.304 | 32/193 | 49/181 |
| 1999 | 117.37 | 162.04 | 138.64 | 183.72 | 0.360 | 0.304 | 34/195 | 48/182 |
| 2000 | 132.71 | 174.27 | 157.22 | 197.58 | 0.394 | 0.321 | 30/200 | 48/189 |
| 2001 | 131.06 | 174.44 | 160.82 | 197.78 | 0.392 | 0.313 | 30/200 | 48/190 |
| 2002 | 121.41 | 174.53 | 166.12 | 197.87 | 0.350 | 0.309 | 34/205 | 48/191 |
| 2003 | 127.33 | 176.49 | 159.80 | 200.10 | 0.327 | 0.281 | 36/205 | 52/191 |
| 2004 | 135.73 | 183.90 | 171.96 | 208.51 | 0.309 | 0.280 | 38/205 | 52/192 |
| 2005 | 142.66 | 190.95 | 172.24 | 216.49 | 0.300 | 0.260 | 41/205 | 54/192 |
| 2006 | 154.16 | 201.63 | 181.33 | 228.60 | 0.299 | 0.250 | 43/206 | 56/193 |
| 2007 | 179.07 | 213.21 | 197.45 | 241.73 | 0.308 | 0.252 | 43/206 | 56/193 |
| 2008 | 216.34 | 219.60 | 200.72 | 248.98 | 0.340 | 0.242 | 42/205 | 56/194 |
| 2009 | 207.50 | 221.63 | 205.79 | 251.28 | 0.343 | 0.245 | 40/205 | 55/195 |
| 2010 | 234.00 | 234.00 | 219.76 | 265.30 | 0.354 | 0.246 | 40/206 | 55/195 |
| 2011 | 261.01 | 244.83 | 236.76 | 277.58 | 0.355 | 0.249 | 39/208 | 55/196 |
| 2012 | 257.17 | 250.78 | 250.71 | 284.33 | 0.342 | 0.250 | 42/207 | 53/194 |
| 2013 | 292.69 | 261.31 | 275.25 | 296.27 | 0.378 | 0.262 | 37/208 | 53/196 |
| 2014 | 310.05 | 271.56 | 281.53 | 307.88 | 0.390 | 0.258 | 37/208 | 52/195 |
| 2015 | 300.12 | 277.58 | 297.29 | 314.71 | 0.399 | 0.267 | 38/207 | 51/195 |
| 2016 | 318.62 | 288.20 | 322.99 | 326.75 | 0.417 | 0.279 | 35/206 | 50/194 |
| 2017 | 352.67 | 298.45 | 338.37 | 338.37 | 0.434 | 0.277 | 31/206 | 50/194 |
| 2018 | 370.46 | 308.83 | 358.36 | 350.15 | 0.429 | 0.277 | 32/206 | 51/193 |
| 2019 | 394.65 | 319.49 | 379.79 | 362.23 | 0.450 | 0.281 | 31/199 | 49/192 |
| 2020 | 401.95 | 311.69 | 385.77 | 353.39 | 0.475 | 0.291 | 27/176 | 47/177 |