| 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 | 63.19 | 134.15 |
| 2021 | 74.12 | 139.00 |
| 2022 | 79.28 | 152.70 |
| 2023 | 81.26 | 160.33 |
| 2024 | 83.28 | 167.31 |
| 2025 | 85.21 | 173.45 |
| 2026 | 87.74 | 180.25 |
| 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 | - | - | - | - | - | - | - | - |
| 1961 | - | - | - | - | - | - | - | - |
| 1962 | - | - | - | - | - | - | - | - |
| 1963 | - | - | - | - | - | - | - | - |
| 1964 | - | - | - | - | - | - | - | - |
| 1965 | 0.06 | 1.45 | - | - | 0.00302 | - | 106/112 | - |
| 1966 | 0.07 | 1.52 | - | - | 0.00325 | - | 107/114 | - |
| 1967 | 0.11 | 2.53 | - | - | 0.00479 | - | 107/117 | - |
| 1968 | 0.19 | 4.60 | - | - | 0.00767 | - | 104/119 | - |
| 1969 | 0.24 | 5.78 | - | - | 0.00878 | - | 103/119 | - |
| 1970 | 0.26 | 6.59 | - | - | 0.00870 | - | 102/125 | - |
| 1971 | 0.30 | 6.64 | - | - | 0.00909 | - | 101/127 | - |
| 1972 | 0.37 | 7.30 | - | - | 0.00972 | - | 101/127 | - |
| 1973 | 0.48 | 6.26 | - | - | 0.0103 | - | 99/127 | - |
| 1974 | 1.65 | 6.98 | - | - | 0.0309 | - | 78/128 | - |
| 1975 | 2.10 | 8.68 | - | - | 0.0353 | - | 78/130 | - |
| 1976 | 2.56 | 10.46 | - | - | 0.0395 | - | 74/131 | - |
| 1977 | 2.74 | 10.57 | - | - | 0.0374 | - | 77/134 | - |
| 1978 | 2.74 | 10.18 | - | - | 0.0317 | - | 76/133 | - |
| 1979 | 3.73 | 10.62 | - | - | 0.0372 | - | 71/134 | - |
| 1980 | 5.98 | 11.26 | - | - | 0.0529 | - | 69/145 | - |
| 1981 | 7.26 | 13.18 | - | - | 0.0621 | - | 66/148 | - |
| 1982 | 7.55 | 14.71 | - | - | 0.0652 | - | 67/149 | - |
| 1983 | 7.93 | 17.16 | - | - | 0.0671 | - | 62/150 | - |
| 1984 | 8.82 | 20.03 | - | - | 0.0720 | - | 59/151 | - |
| 1985 | 10.01 | 22.83 | - | - | 0.0777 | - | 58/153 | - |
| 1986 | 7.32 | 23.29 | - | - | 0.0481 | - | 63/155 | - |
| 1987 | 7.81 | 22.49 | - | - | 0.0451 | - | 67/159 | - |
| 1988 | 8.39 | 23.83 | - | - | 0.0433 | - | 68/162 | - |
| 1989 | 9.37 | 26.63 | - | - | 0.0464 | - | 66/162 | - |
| 1990 | 11.69 | 26.59 | 41.70 | 48.13 | 0.0514 | 0.142 | 71/176 | 60/161 |
| 1991 | 11.34 | 28.21 | 45.73 | 51.05 | 0.0474 | 0.148 | 66/171 | 62/163 |
| 1992 | 12.45 | 30.58 | 50.71 | 55.35 | 0.0489 | 0.157 | 66/175 | 61/166 |
| 1993 | 12.49 | 32.43 | 55.04 | 58.69 | 0.0483 | 0.163 | 70/178 | 61/167 |
| 1994 | 12.92 | 33.69 | 58.40 | 60.97 | 0.0465 | 0.164 | 69/182 | 61/169 |
| 1995 | 13.80 | 35.37 | 62.60 | 64.01 | 0.0447 | 0.167 | 74/191 | 62/179 |
| 1996 | 15.28 | 36.45 | 65.69 | 65.96 | 0.0484 | 0.165 | 72/191 | 61/179 |
| 1997 | 15.84 | 38.65 | 70.86 | 69.94 | 0.0503 | 0.169 | 73/191 | 62/181 |
| 1998 | 14.00 | 39.67 | 73.55 | 71.79 | 0.0446 | 0.169 | 80/193 | 62/181 |
| 1999 | 15.59 | 39.80 | 74.86 | 72.03 | 0.0478 | 0.164 | 77/195 | 63/182 |
| 2000 | 19.51 | 42.41 | 81.54 | 76.75 | 0.0580 | 0.166 | 69/200 | 62/189 |
| 2001 | 19.45 | 44.31 | 87.07 | 80.19 | 0.0582 | 0.170 | 72/200 | 62/190 |
| 2002 | 20.14 | 43.82 | 87.47 | 79.30 | 0.0580 | 0.163 | 72/205 | 62/191 |
| 2003 | 21.63 | 42.65 | 86.72 | 77.19 | 0.0555 | 0.153 | 72/205 | 64/191 |
| 2004 | 24.76 | 43.20 | 90.20 | 78.19 | 0.0564 | 0.147 | 73/205 | 64/192 |
| 2005 | 31.08 | 44.28 | 95.33 | 80.13 | 0.0654 | 0.144 | 72/205 | 64/192 |
| 2006 | 37.22 | 46.66 | 103.49 | 84.44 | 0.0722 | 0.143 | 71/206 | 68/193 |
| 2007 | 42.09 | 48.73 | 111.00 | 88.20 | 0.0725 | 0.142 | 75/206 | 71/193 |
| 2008 | 60.91 | 52.73 | 122.44 | 95.43 | 0.0956 | 0.147 | 67/205 | 70/194 |
| 2009 | 48.39 | 55.95 | 130.91 | 101.26 | 0.0801 | 0.156 | 73/205 | 68/195 |
| 2010 | 56.91 | 56.91 | 134.71 | 103.00 | 0.0860 | 0.151 | 70/206 | 71/195 |
| 2011 | 67.87 | 58.43 | 141.18 | 105.74 | 0.0924 | 0.148 | 66/208 | 68/196 |
| 2012 | 76.51 | 63.71 | 155.69 | 115.30 | 0.102 | 0.155 | 66/207 | 65/194 |
| 2013 | 78.56 | 66.96 | 158.42 | 121.19 | 0.102 | 0.151 | 65/208 | 67/196 |
| 2014 | 80.69 | 67.94 | 155.55 | 122.95 | 0.102 | 0.143 | 65/208 | 69/195 |
| 2015 | 68.42 | 71.09 | 132.81 | 128.65 | 0.0909 | 0.119 | 68/207 | 73/195 |
| 2016 | 65.44 | 74.71 | 129.49 | 135.21 | 0.0856 | 0.112 | 71/206 | 75/194 |
| 2017 | 70.59 | 74.97 | 135.67 | 135.67 | 0.0868 | 0.111 | 70/206 | 74/194 |
| 2018 | 79.79 | 75.66 | 140.21 | 136.92 | 0.0924 | 0.108 | 69/206 | 76/193 |
| 2019 | 76.33 | 75.03 | 141.53 | 135.79 | 0.0871 | 0.105 | 71/199 | 76/192 |
| 2020 | - | - | - | - | - | - | - | - |