| 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 | 172.12 | 401.44 |
| 2021 | 190.73 | 413.32 |
| 2022 | 203.29 | 441.20 |
| 2023 | 216.95 | 478.38 |
| 2024 | 230.01 | 510.02 |
| 2025 | 242.95 | 536.82 |
| 2026 | 258.18 | 564.97 |
| 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 | - | - | - | - | - | - | - | - |
| 1961 | - | - | - | - | - | - | - | - |
| 1962 | 1.95 | - | - | - | 0.126 | - | 44/103 | - |
| 1963 | 1.98 | - | - | - | 0.119 | - | 44/103 | - |
| 1964 | 2.34 | - | - | - | 0.128 | - | 44/103 | - |
| 1965 | - | - | - | - | - | - | - | - |
| 1966 | - | - | - | - | - | - | - | - |
| 1967 | - | - | - | - | - | - | - | - |
| 1968 | 2.90 | 13.47 | - | - | 0.117 | - | 48/119 | - |
| 1969 | 3.01 | 13.91 | - | - | 0.110 | - | 50/119 | - |
| 1970 | 3.28 | 14.54 | - | - | 0.110 | - | 48/125 | - |
| 1971 | 3.87 | 15.32 | - | - | 0.117 | - | 50/127 | - |
| 1972 | 4.11 | 15.89 | - | - | 0.108 | - | 50/127 | - |
| 1973 | 5.13 | 16.60 | - | - | 0.111 | - | 50/127 | - |
| 1974 | 11.52 | 19.27 | - | - | 0.216 | - | 41/128 | - |
| 1975 | 13.46 | 21.68 | - | - | 0.226 | - | 38/130 | - |
| 1976 | 17.75 | 25.40 | - | - | 0.274 | - | 33/131 | - |
| 1977 | 19.84 | 25.88 | - | - | 0.271 | - | 34/134 | - |
| 1978 | 23.76 | 30.30 | - | - | 0.275 | - | 34/133 | - |
| 1979 | 37.82 | 36.62 | - | - | 0.377 | - | 31/134 | - |
| 1980 | 52.57 | 45.68 | - | - | 0.465 | - | 32/145 | - |
| 1981 | 37.82 | 45.35 | - | - | 0.323 | - | 34/148 | - |
| 1982 | 42.38 | 46.91 | - | - | 0.366 | - | 34/149 | - |
| 1983 | 40.71 | 40.78 | - | - | 0.345 | - | 34/150 | - |
| 1984 | 46.94 | 40.17 | - | - | 0.383 | - | 33/151 | - |
| 1985 | 48.43 | 40.75 | - | - | 0.376 | - | 32/153 | - |
| 1986 | 47.26 | 42.65 | - | - | 0.311 | - | 33/155 | - |
| 1987 | 56.77 | 46.62 | - | - | 0.328 | - | 32/159 | - |
| 1988 | 62.68 | 46.61 | - | - | 0.324 | - | 32/162 | - |
| 1989 | 65.83 | 45.15 | - | - | 0.326 | - | 34/162 | - |
| 1990 | 180.41 | 71.26 | - | 133.86 | 0.793 | - | 20/176 | - |
| 1991 | 0.41 | 25.62 | 47.91 | 48.13 | 0.00171 | 0.155 | 152/171 | 61/163 |
| 1992 | 0.55 | 33.97 | 64.98 | 63.81 | 0.00216 | 0.201 | 149/175 | 54/166 |
| 1993 | 1.03 | 44.26 | 86.67 | 83.14 | 0.00398 | 0.257 | 145/178 | 50/167 |
| 1994 | 3.99 | 45.97 | 91.93 | 86.35 | 0.0144 | 0.259 | 105/182 | 52/169 |
| 1995 | 12.89 | 46.94 | 95.85 | 88.18 | 0.0417 | 0.255 | 78/191 | 53/179 |
| 1996 | 10.43 | 52.11 | 108.36 | 97.90 | 0.0330 | 0.273 | 82/191 | 51/179 |
| 1997 | 20.76 | 63.18 | 133.64 | 118.69 | 0.0660 | 0.318 | 67/191 | 45/181 |
| 1998 | 20.62 | 85.21 | 182.24 | 160.06 | 0.0657 | 0.419 | 69/193 | 40/181 |
| 1999 | 36.88 | 100.19 | 217.38 | 188.20 | 0.113 | 0.477 | 55/195 | 38/182 |
| 2000 | 48.36 | 117.14 | 259.85 | 220.05 | 0.144 | 0.530 | 53/200 | 37/189 |
| 2001 | 36.18 | 119.21 | 270.22 | 223.92 | 0.108 | 0.526 | 57/200 | 36/190 |
| 2002 | 32.93 | 109.43 | 251.99 | 205.56 | 0.0948 | 0.468 | 61/205 | 37/191 |
| 2003 | 21.92 | 69.32 | 162.58 | 130.21 | 0.0563 | 0.286 | 70/205 | 51/191 |
| 2004 | 36.63 | 106.32 | 256.09 | 199.72 | 0.0835 | 0.417 | 63/205 | 40/192 |
| 2005 | 49.95 | 108.10 | 268.48 | 203.05 | 0.105 | 0.406 | 61/205 | 40/192 |
| 2006 | 65.14 | 114.20 | 292.22 | 214.52 | 0.126 | 0.403 | 61/206 | 40/193 |
| 2007 | 88.84 | 116.35 | 305.73 | 218.56 | 0.153 | 0.390 | 57/206 | 42/193 |
| 2008 | 131.61 | 125.93 | 337.32 | 236.55 | 0.207 | 0.406 | 55/205 | 41/194 |
| 2009 | 111.66 | 130.18 | 351.38 | 244.54 | 0.185 | 0.419 | 55/205 | 38/195 |
| 2010 | 138.52 | 138.52 | 378.23 | 260.20 | 0.209 | 0.423 | 53/206 | 38/195 |
| 2011 | 185.75 | 148.97 | 415.27 | 279.83 | 0.253 | 0.436 | 50/208 | 37/196 |
| 2012 | 218.00 | 169.73 | 483.56 | 318.83 | 0.290 | 0.483 | 46/207 | 33/194 |
| 2013 | 234.64 | 182.68 | 515.11 | 343.16 | 0.303 | 0.490 | 46/208 | 32/196 |
| 2014 | 228.42 | 183.04 | 477.92 | 343.83 | 0.287 | 0.438 | 47/208 | 37/195 |
| 2015 | 166.77 | 191.68 | 347.32 | 360.07 | 0.222 | 0.312 | 53/207 | 47/195 |
| 2016 | 166.60 | 218.11 | 345.19 | 409.71 | 0.218 | 0.298 | 52/206 | 47/194 |
| 2017 | 190.64 | 214.29 | 402.53 | 402.53 | 0.234 | 0.330 | 52/206 | 46/194 |
| 2018 | 212.27 | 211.69 | 407.19 | 397.64 | 0.246 | 0.315 | 50/206 | 48/193 |
| 2019 | 222.43 | 221.10 | 432.88 | 415.32 | 0.254 | 0.320 | 50/199 | 48/192 |
| 2020 | 167.22 | 198.18 | 392.71 | 372.27 | 0.197 | 0.296 | 51/176 | 45/177 |