| 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 | 78.73 | 194.56 |
| 2021 | 83.92 | 208.96 |
| 2022 | 90.05 | 224.29 |
| 2023 | 96.66 | 240.92 |
| 2024 | 103.62 | 258.17 |
| 2025 | 111.18 | 276.41 |
| 2026 | 119.32 | 295.68 |
| 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 | 0.67 | 4.36 | - | - | 0.0484 | - | 59/99 | - |
| 1961 | 0.65 | 4.26 | - | - | 0.0451 | - | 59/100 | - |
| 1962 | 0.82 | 4.99 | - | - | 0.0531 | - | 57/103 | - |
| 1963 | 0.94 | 5.31 | - | - | 0.0565 | - | 55/103 | - |
| 1964 | 1.03 | 5.67 | - | - | 0.0565 | - | 55/103 | - |
| 1965 | 0.89 | 4.96 | - | - | 0.0448 | - | 64/112 | - |
| 1966 | 0.98 | 5.63 | - | - | 0.0455 | - | 64/114 | - |
| 1967 | 1.03 | 5.82 | - | - | 0.0449 | - | 65/117 | - |
| 1968 | 1.08 | 5.83 | - | - | 0.0436 | - | 68/119 | - |
| 1969 | 1.23 | 6.47 | - | - | 0.0450 | - | 67/119 | - |
| 1970 | 1.49 | 7.65 | - | - | 0.0499 | - | 63/125 | - |
| 1971 | 1.67 | 8.48 | - | - | 0.0506 | - | 64/127 | - |
| 1972 | 1.99 | 9.36 | - | - | 0.0523 | - | 62/127 | - |
| 1973 | 2.34 | 10.56 | - | - | 0.0505 | - | 64/127 | - |
| 1974 | 2.93 | 11.20 | - | - | 0.0548 | - | 64/128 | - |
| 1975 | 3.60 | 11.78 | - | - | 0.0605 | - | 61/130 | - |
| 1976 | 3.95 | 12.57 | - | - | 0.0610 | - | 60/131 | - |
| 1977 | 4.59 | 13.20 | - | - | 0.0626 | - | 59/134 | - |
| 1978 | 4.73 | 13.48 | - | - | 0.0548 | - | 62/133 | - |
| 1979 | 5.50 | 14.09 | - | - | 0.0548 | - | 64/134 | - |
| 1980 | 6.76 | 15.21 | - | - | 0.0598 | - | 64/145 | - |
| 1981 | 7.56 | 15.87 | - | - | 0.0646 | - | 64/148 | - |
| 1982 | 8.27 | 16.14 | - | - | 0.0714 | - | 61/149 | - |
| 1983 | 9.22 | 16.88 | - | - | 0.0780 | - | 57/150 | - |
| 1984 | 11.59 | 17.09 | - | - | 0.0946 | - | 56/151 | - |
| 1985 | 5.04 | 16.73 | - | - | 0.0391 | - | 74/153 | - |
| 1986 | 6.12 | 17.32 | - | - | 0.0402 | - | 72/155 | - |
| 1987 | 5.83 | 19.07 | - | - | 0.0337 | - | 78/159 | - |
| 1988 | 5.37 | 19.48 | - | - | 0.0277 | - | 81/162 | - |
| 1989 | 6.69 | 20.34 | - | - | 0.0331 | - | 73/162 | - |
| 1990 | 7.07 | 19.23 | 26.17 | 44.25 | 0.0311 | 0.0893 | 83/176 | 70/161 |
| 1991 | 9.82 | 19.41 | 27.31 | 44.67 | 0.0410 | 0.0884 | 71/171 | 71/163 |
| 1992 | 11.61 | 21.59 | 31.07 | 49.68 | 0.0456 | 0.0962 | 68/175 | 72/166 |
| 1993 | 13.08 | 23.18 | 34.14 | 53.34 | 0.0506 | 0.101 | 69/178 | 70/167 |
| 1994 | 14.64 | 23.78 | 35.78 | 54.73 | 0.0527 | 0.101 | 67/182 | 70/169 |
| 1995 | 16.64 | 25.14 | 38.61 | 57.84 | 0.0539 | 0.103 | 71/191 | 71/179 |
| 1996 | 18.24 | 26.64 | 41.66 | 61.30 | 0.0578 | 0.105 | 70/191 | 71/179 |
| 1997 | 20.02 | 29.01 | 46.15 | 66.74 | 0.0636 | 0.110 | 70/191 | 73/181 |
| 1998 | 21.67 | 30.95 | 49.80 | 71.22 | 0.0690 | 0.115 | 68/193 | 70/181 |
| 1999 | 22.14 | 32.79 | 53.52 | 75.45 | 0.0679 | 0.117 | 68/195 | 70/182 |
| 2000 | 24.31 | 34.32 | 57.27 | 78.97 | 0.0722 | 0.117 | 63/200 | 71/189 |
| 2001 | 25.60 | 35.17 | 59.96 | 80.91 | 0.0765 | 0.117 | 63/200 | 71/190 |
| 2002 | 27.14 | 36.75 | 63.65 | 84.55 | 0.0782 | 0.118 | 63/205 | 71/191 |
| 2003 | 21.40 | 36.25 | 63.96 | 83.41 | 0.0549 | 0.113 | 74/205 | 74/191 |
| 2004 | 22.32 | 37.18 | 67.37 | 85.56 | 0.0509 | 0.110 | 78/205 | 75/192 |
| 2005 | 35.78 | 40.69 | 76.02 | 93.62 | 0.0753 | 0.115 | 70/205 | 74/192 |
| 2006 | 37.88 | 44.42 | 85.50 | 102.21 | 0.0735 | 0.118 | 70/206 | 73/193 |
| 2007 | 43.97 | 47.72 | 94.31 | 109.79 | 0.0757 | 0.120 | 73/206 | 74/193 |
| 2008 | 48.12 | 49.25 | 99.23 | 113.32 | 0.0755 | 0.119 | 76/205 | 75/194 |
| 2009 | 48.26 | 49.71 | 100.93 | 114.39 | 0.0799 | 0.120 | 74/205 | 75/195 |
| 2010 | 53.86 | 53.86 | 110.63 | 123.93 | 0.0814 | 0.124 | 72/206 | 73/195 |
| 2011 | 58.03 | 55.55 | 116.47 | 127.81 | 0.0790 | 0.122 | 72/208 | 72/196 |
| 2012 | 60.68 | 57.06 | 118.18 | 131.28 | 0.0807 | 0.118 | 72/207 | 73/194 |
| 2013 | 62.68 | 59.84 | 125.42 | 137.68 | 0.0811 | 0.119 | 73/208 | 73/196 |
| 2014 | 67.18 | 64.06 | 136.98 | 147.39 | 0.0845 | 0.126 | 71/208 | 73/195 |
| 2015 | 71.16 | 68.50 | 151.56 | 157.60 | 0.0946 | 0.136 | 67/207 | 70/195 |
| 2016 | 75.70 | 73.06 | 167.51 | 168.10 | 0.0991 | 0.145 | 67/206 | 69/194 |
| 2017 | 80.00 | 76.47 | 175.94 | 175.94 | 0.0984 | 0.144 | 67/206 | 68/194 |
| 2018 | 85.56 | 81.80 | 192.75 | 188.23 | 0.0991 | 0.149 | 67/206 | 67/193 |
| 2019 | 88.94 | 85.94 | 206.10 | 197.74 | 0.102 | 0.152 | 67/199 | 66/192 |
| 2020 | 78.84 | 80.16 | 194.58 | 184.45 | 0.0931 | 0.147 | 63/176 | 63/177 |