| 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 | 68.56 | 164.62 |
| 2021 | 77.78 | 175.00 |
| 2022 | 84.38 | 186.83 |
| 2023 | 90.07 | 198.51 |
| 2024 | 95.40 | 209.15 |
| 2025 | 100.76 | 219.75 |
| 2026 | 106.14 | 230.14 |
| 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 | - | - | - | - | - | - | - | - |
| 1966 | - | - | - | - | - | - | - | - |
| 1967 | - | - | - | - | - | - | - | - |
| 1968 | - | - | - | - | - | - | - | - |
| 1969 | - | - | - | - | - | - | - | - |
| 1970 | - | - | - | - | - | - | - | - |
| 1971 | - | - | - | - | - | - | - | - |
| 1972 | - | - | - | - | - | - | - | - |
| 1973 | - | - | - | - | - | - | - | - |
| 1974 | - | - | - | - | - | - | - | - |
| 1975 | - | - | - | - | - | - | - | - |
| 1976 | - | - | - | - | - | - | - | - |
| 1977 | - | - | - | - | - | - | - | - |
| 1978 | - | - | - | - | - | - | - | - |
| 1979 | - | - | - | - | - | - | - | - |
| 1980 | 19.84 | 32.36 | - | - | 0.176 | - | 49/145 | - |
| 1981 | 19.87 | 33.94 | - | - | 0.170 | - | 51/148 | - |
| 1982 | 19.34 | 34.73 | - | - | 0.167 | - | 50/149 | - |
| 1983 | 16.56 | 35.93 | - | - | 0.140 | - | 54/150 | - |
| 1984 | 17.59 | 37.15 | - | - | 0.144 | - | 52/151 | - |
| 1985 | 17.16 | 38.14 | - | - | 0.133 | - | 51/153 | - |
| 1986 | 20.25 | 39.75 | - | - | 0.133 | - | 49/155 | - |
| 1987 | 28.10 | 42.15 | - | - | 0.162 | - | 48/159 | - |
| 1988 | 22.56 | 46.77 | - | - | 0.117 | - | 55/162 | - |
| 1989 | 21.99 | 45.23 | - | - | 0.109 | - | 56/162 | - |
| 1990 | 20.63 | 41.11 | 65.67 | 105.24 | 0.0906 | 0.224 | 60/176 | 50/161 |
| 1991 | 10.94 | 37.63 | 62.16 | 96.35 | 0.0457 | 0.201 | 69/171 | 54/163 |
| 1992 | 10.35 | 34.90 | 58.95 | 89.34 | 0.0407 | 0.182 | 72/175 | 56/166 |
| 1993 | 10.83 | 34.38 | 59.46 | 88.02 | 0.0419 | 0.176 | 73/178 | 56/167 |
| 1994 | 9.70 | 35.01 | 61.83 | 89.62 | 0.0349 | 0.174 | 75/182 | 58/169 |
| 1995 | 18.98 | 36.01 | 64.93 | 92.18 | 0.0615 | 0.173 | 68/191 | 60/179 |
| 1996 | 12.29 | 37.86 | 57.13 | 96.92 | 0.0389 | 0.144 | 78/191 | 63/179 |
| 1997 | 11.32 | 32.48 | 47.78 | 83.16 | 0.0360 | 0.114 | 83/191 | 67/181 |
| 1998 | 15.03 | 33.87 | 51.01 | 86.72 | 0.0479 | 0.117 | 77/193 | 68/181 |
| 1999 | 13.63 | 31.07 | 47.69 | 79.54 | 0.0418 | 0.105 | 79/195 | 74/182 |
| 2000 | 13.25 | 32.56 | 52.49 | 83.35 | 0.0394 | 0.107 | 81/200 | 74/189 |
| 2001 | 14.18 | 33.80 | 55.76 | 86.53 | 0.0424 | 0.109 | 78/200 | 74/190 |
| 2002 | 16.40 | 35.81 | 61.02 | 91.68 | 0.0472 | 0.113 | 78/205 | 73/191 |
| 2003 | 21.14 | 37.66 | 65.38 | 96.40 | 0.0543 | 0.115 | 75/205 | 72/191 |
| 2004 | 26.16 | 40.08 | 70.95 | 102.61 | 0.0596 | 0.116 | 70/205 | 73/192 |
| 2005 | 29.87 | 42.95 | 78.82 | 109.95 | 0.0628 | 0.119 | 74/205 | 72/192 |
| 2006 | 34.38 | 45.87 | 86.60 | 117.43 | 0.0667 | 0.120 | 74/206 | 72/193 |
| 2007 | 44.41 | 48.88 | 96.55 | 125.13 | 0.0765 | 0.123 | 72/206 | 73/193 |
| 2008 | 54.44 | 51.85 | 107.41 | 132.75 | 0.0855 | 0.129 | 73/205 | 73/194 |
| 2009 | 52.02 | 50.10 | 105.65 | 128.27 | 0.0861 | 0.126 | 68/205 | 73/195 |
| 2010 | 50.38 | 50.38 | 110.04 | 128.98 | 0.0761 | 0.123 | 76/206 | 74/195 |
| 2011 | 57.39 | 51.57 | 115.13 | 132.02 | 0.0781 | 0.121 | 74/208 | 73/196 |
| 2012 | 54.03 | 51.75 | 118.70 | 132.49 | 0.0719 | 0.119 | 75/207 | 71/194 |
| 2013 | 55.62 | 51.92 | 120.52 | 132.92 | 0.0719 | 0.115 | 78/208 | 75/196 |
| 2014 | 56.90 | 52.90 | 126.86 | 135.43 | 0.0716 | 0.116 | 79/208 | 74/195 |
| 2015 | 50.65 | 55.01 | 131.67 | 140.83 | 0.0673 | 0.118 | 80/207 | 74/195 |
| 2016 | 53.81 | 57.11 | 142.70 | 146.21 | 0.0704 | 0.123 | 78/206 | 71/194 |
| 2017 | 58.97 | 59.11 | 151.34 | 151.34 | 0.0725 | 0.124 | 77/206 | 71/194 |
| 2018 | 66.23 | 60.94 | 160.95 | 156.02 | 0.0767 | 0.124 | 73/206 | 71/193 |
| 2019 | 68.56 | 63.19 | 171.46 | 161.78 | 0.0783 | 0.127 | 73/199 | 71/192 |
| 2020 | 69.11 | 60.57 | 168.80 | 155.06 | 0.0816 | 0.127 | 68/176 | 69/177 |