| Source | World Bank : Nominal (current), Nominal (constant), PPP (current), PPP (constant) |
| IMF World Economic Outlook (April 2024) | |
| Date | 18 Sep 2024 |
| Year | GDP (billions of $/Int. $) | |
|---|---|---|
| Nominal | PPP | |
| 2023 | 446.35 | 1,475.14 |
| 2024 | 455.16 | 1,619.80 |
| 2025 | 491.82 | 1,766.21 |
| 2026 | 546.92 | 1,925.40 |
| 2027 | 613.71 | 2,097.12 |
| 2028 | 691.87 | 2,283.10 |
| 2029 | 779.98 | 2,484.94 |
| 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 | 4.27 | 22.26 | - | - | 0.313 | - | 27/104 | - |
| 1961 | 4.82 | 23.60 | - | - | 0.335 | - | 28/106 | - |
| 1962 | 5.08 | 24.89 | - | - | 0.329 | - | 27/108 | - |
| 1963 | 5.32 | 24.78 | - | - | 0.320 | - | 28/108 | - |
| 1964 | 5.39 | 27.49 | - | - | 0.295 | - | 30/108 | - |
| 1965 | 5.91 | 27.93 | - | - | 0.297 | - | 29/116 | - |
| 1966 | 6.44 | 28.65 | - | - | 0.299 | - | 29/117 | - |
| 1967 | 7.25 | 28.11 | - | - | 0.316 | - | 28/120 | - |
| 1968 | 7.48 | 30.78 | - | - | 0.302 | - | 28/121 | - |
| 1969 | 8.47 | 31.16 | - | - | 0.310 | - | 28/121 | - |
| 1970 | 8.99 | 32.91 | - | - | 0.300 | - | 31/141 | - |
| 1971 | 8.75 | 31.10 | - | - | 0.264 | - | 32/142 | - |
| 1972 | 6.29 | 26.76 | - | - | 0.164 | - | 45/142 | - |
| 1973 | 8.09 | 27.65 | - | - | 0.174 | - | 42/142 | - |
| 1974 | 12.51 | 30.30 | - | - | 0.233 | - | 39/142 | - |
| 1975 | 19.45 | 29.06 | - | - | 0.325 | - | 30/145 | - |
| 1976 | 10.12 | 30.71 | - | - | 0.155 | - | 48/145 | - |
| 1977 | 9.65 | 31.53 | - | - | 0.131 | - | 52/148 | - |
| 1978 | 13.28 | 33.76 | - | - | 0.153 | - | 49/147 | - |
| 1979 | 15.57 | 35.38 | - | - | 0.154 | - | 50/148 | - |
| 1980 | 18.14 | 35.67 | - | - | 0.159 | - | 51/155 | - |
| 1981 | 20.25 | 38.25 | - | - | 0.172 | - | 49/156 | - |
| 1982 | 18.53 | 39.06 | - | - | 0.159 | - | 51/158 | - |
| 1983 | 17.61 | 40.58 | - | - | 0.147 | - | 51/159 | - |
| 1984 | 18.92 | 42.53 | - | - | 0.152 | - | 53/161 | - |
| 1985 | 22.28 | 43.95 | - | - | 0.171 | - | 47/163 | - |
| 1986 | 21.77 | 45.78 | - | - | 0.142 | - | 51/163 | - |
| 1987 | 24.30 | 47.51 | - | - | 0.139 | - | 53/169 | - |
| 1988 | 26.58 | 48.66 | - | - | 0.136 | - | 50/172 | - |
| 1989 | 28.78 | 50.04 | - | - | 0.142 | - | 52/173 | - |
| 1990 | 31.60 | 52.85 | 105.01 | 231.06 | 0.138 | 0.355 | 55/188 | 44/186 |
| 1991 | 30.96 | 54.69 | 112.34 | 239.11 | 0.130 | 0.361 | 55/188 | 44/187 |
| 1992 | 31.71 | 57.67 | 121.16 | 252.12 | 0.125 | 0.372 | 55/191 | 43/188 |
| 1993 | 33.17 | 60.39 | 129.87 | 264.00 | 0.128 | 0.383 | 54/195 | 42/188 |
| 1994 | 33.77 | 62.74 | 137.81 | 274.27 | 0.121 | 0.386 | 55/196 | 41/189 |
| 1995 | 37.94 | 65.95 | 147.90 | 288.32 | 0.122 | 0.392 | 55/199 | 41/190 |
| 1996 | 46.44 | 68.93 | 157.42 | 301.36 | 0.146 | 0.394 | 52/199 | 41/190 |
| 1997 | 48.24 | 72.03 | 167.33 | 314.89 | 0.152 | 0.396 | 51/199 | 41/192 |
| 1998 | 49.98 | 75.76 | 177.97 | 331.19 | 0.158 | 0.407 | 51/201 | 41/192 |
| 1999 | 51.27 | 79.30 | 188.91 | 346.66 | 0.157 | 0.412 | 50/202 | 41/192 |
| 2000 | 53.37 | 83.49 | 203.42 | 365.01 | 0.158 | 0.413 | 50/203 | 41/194 |
| 2001 | 53.99 | 87.73 | 218.56 | 383.54 | 0.161 | 0.423 | 50/204 | 42/194 |
| 2002 | 54.72 | 91.09 | 230.46 | 398.24 | 0.157 | 0.426 | 53/208 | 42/195 |
| 2003 | 60.16 | 95.41 | 246.15 | 417.12 | 0.154 | 0.430 | 52/208 | 41/195 |
| 2004 | 65.11 | 100.41 | 266.02 | 438.97 | 0.148 | 0.430 | 56/208 | 41/195 |
| 2005 | 69.48 | 106.97 | 292.29 | 467.67 | 0.145 | 0.439 | 56/208 | 39/195 |
| 2006 | 71.80 | 114.11 | 321.40 | 498.87 | 0.139 | 0.441 | 58/209 | 39/196 |
| 2007 | 79.61 | 122.17 | 353.41 | 534.08 | 0.137 | 0.447 | 61/209 | 39/196 |
| 2008 | 91.64 | 129.51 | 381.89 | 566.20 | 0.143 | 0.457 | 62/210 | 39/199 |
| 2009 | 102.48 | 136.05 | 403.63 | 594.77 | 0.169 | 0.479 | 58/210 | 37/200 |
| 2010 | 115.28 | 143.63 | 431.29 | 627.90 | 0.173 | 0.480 | 59/210 | 36/200 |
| 2011 | 128.61 | 152.91 | 468.65 | 668.49 | 0.174 | 0.489 | 59/213 | 35/201 |
| 2012 | 133.31 | 162.88 | 532.55 | 712.09 | 0.176 | 0.528 | 58/211 | 34/199 |
| 2013 | 150.00 | 172.68 | 577.78 | 754.91 | 0.193 | 0.546 | 58/211 | 33/200 |
| 2014 | 172.89 | 183.15 | 627.52 | 800.67 | 0.216 | 0.570 | 56/212 | 32/199 |
| 2015 | 195.15 | 195.15 | 671.36 | 853.13 | 0.259 | 0.597 | 47/210 | 31/199 |
| 2016 | 265.23 | 209.03 | 736.38 | 913.82 | 0.346 | 0.628 | 42/210 | 31/198 |
| 2017 | 293.73 | 222.80 | 791.89 | 974.04 | 0.360 | 0.640 | 41/210 | 30/199 |
| 2018 | 321.36 | 239.11 | 897.77 | 1,045.34 | 0.371 | 0.682 | 41/210 | 30/199 |
| 2019 | 351.23 | 257.96 | 997.25 | 1,127.73 | 0.399 | 0.715 | 37/210 | 28/199 |
| 2020 | 373.98 | 266.85 | 1,104.32 | 1,166.61 | 0.437 | 0.794 | 31/209 | 26/198 |
| 2021 | 416.27 | 285.37 | 1,247.56 | 1,247.56 | 0.427 | 0.802 | 34/208 | 24/198 |
| 2022 | 460.13 | 305.63 | 1,430.21 | 1,336.14 | 0.455 | 0.831 | 34/202 | 24/194 |
| 2023 | 437.42 | 323.28 | 1,567.95 | 1,413.30 | 0.415 | 0.849 | 32/186 | 23/184 |