| 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 | 95.85 | 107.57 |
| 2021 | 100.68 | 112.27 |
| 2022 | 102.91 | 115.62 |
| 2023 | 104.47 | 118.23 |
| 2024 | 105.41 | 120.35 |
| 2025 | 106.34 | 122.22 |
| 2026 | 107.59 | 124.02 |
| 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 | 1.69 | 13.75 | - | - | 0.122 | - | 43/99 | - |
| 1961 | 1.87 | 14.72 | - | - | 0.130 | - | 42/100 | - |
| 1962 | 2.09 | 15.94 | - | - | 0.135 | - | 41/103 | - |
| 1963 | 2.33 | 17.32 | - | - | 0.140 | - | 43/103 | - |
| 1964 | 2.57 | 18.55 | - | - | 0.141 | - | 43/103 | - |
| 1965 | 2.88 | 20.25 | - | - | 0.145 | - | 44/112 | - |
| 1966 | 3.17 | 21.77 | - | - | 0.147 | - | 41/114 | - |
| 1967 | 3.53 | 23.13 | - | - | 0.154 | - | 41/117 | - |
| 1968 | 3.94 | 24.33 | - | - | 0.159 | - | 42/119 | - |
| 1969 | 4.46 | 26.61 | - | - | 0.163 | - | 43/119 | - |
| 1970 | 5.03 | 28.84 | - | - | 0.168 | - | 41/125 | - |
| 1971 | 5.65 | 30.68 | - | - | 0.171 | - | 42/127 | - |
| 1972 | 6.33 | 32.88 | - | - | 0.166 | - | 42/127 | - |
| 1973 | 7.00 | 34.96 | - | - | 0.151 | - | 46/127 | - |
| 1974 | 7.68 | 35.98 | - | - | 0.144 | - | 49/128 | - |
| 1975 | 8.20 | 35.75 | - | - | 0.138 | - | 50/130 | - |
| 1976 | 8.97 | 37.98 | - | - | 0.138 | - | 52/131 | - |
| 1977 | 9.91 | 40.24 | - | - | 0.135 | - | 51/134 | - |
| 1978 | 11.17 | 43.03 | - | - | 0.129 | - | 52/133 | - |
| 1979 | 12.75 | 46.43 | - | - | 0.127 | - | 52/134 | - |
| 1980 | 14.44 | 48.40 | - | - | 0.128 | - | 53/145 | - |
| 1981 | 15.96 | 48.96 | - | - | 0.136 | - | 53/148 | - |
| 1982 | 16.76 | 48.20 | - | - | 0.145 | - | 53/149 | - |
| 1983 | 17.28 | 47.07 | - | - | 0.146 | - | 52/150 | - |
| 1984 | 19.16 | 49.86 | - | - | 0.156 | - | 49/151 | - |
| 1985 | 20.29 | 51.40 | - | - | 0.158 | - | 48/153 | - |
| 1986 | 22.01 | 53.96 | - | - | 0.145 | - | 47/155 | - |
| 1987 | 24.03 | 57.07 | - | - | 0.139 | - | 51/159 | - |
| 1988 | 26.39 | 60.43 | - | - | 0.136 | - | 50/162 | - |
| 1989 | 28.16 | 63.05 | - | - | 0.139 | - | 51/162 | - |
| 1990 | 30.60 | 61.26 | 47.48 | 76.38 | 0.134 | 0.162 | 53/176 | 59/161 |
| 1991 | 32.29 | 62.68 | 50.22 | 78.15 | 0.135 | 0.163 | 49/171 | 60/163 |
| 1992 | 34.63 | 65.54 | 53.70 | 81.71 | 0.136 | 0.166 | 51/175 | 58/166 |
| 1993 | 36.92 | 68.58 | 57.53 | 85.51 | 0.143 | 0.171 | 50/178 | 58/167 |
| 1994 | 39.69 | 71.45 | 61.22 | 89.09 | 0.143 | 0.172 | 51/182 | 59/169 |
| 1995 | 42.65 | 74.70 | 65.34 | 93.14 | 0.138 | 0.174 | 52/191 | 59/179 |
| 1996 | 45.34 | 76.43 | 68.08 | 95.29 | 0.144 | 0.171 | 53/191 | 59/179 |
| 1997 | 48.19 | 80.16 | 72.63 | 99.94 | 0.153 | 0.173 | 52/191 | 59/181 |
| 1998 | 54.09 | 84.59 | 77.51 | 105.47 | 0.172 | 0.178 | 50/193 | 59/181 |
| 1999 | 57.84 | 89.15 | 82.87 | 111.16 | 0.178 | 0.182 | 49/195 | 60/182 |
| 2000 | 61.70 | 92.07 | 87.50 | 114.79 | 0.183 | 0.179 | 48/200 | 60/189 |
| 2001 | 69.21 | 97.88 | 95.06 | 122.04 | 0.207 | 0.185 | 47/200 | 60/190 |
| 2002 | 71.62 | 98.78 | 97.45 | 123.16 | 0.206 | 0.181 | 47/205 | 60/191 |
| 2003 | 74.83 | 98.83 | 99.31 | 123.23 | 0.192 | 0.175 | 50/205 | 60/191 |
| 2004 | 80.32 | 107.48 | 110.91 | 134.01 | 0.183 | 0.181 | 50/205 | 60/192 |
| 2005 | 83.91 | 105.34 | 112.09 | 131.34 | 0.177 | 0.169 | 53/205 | 60/192 |
| 2006 | 87.28 | 103.86 | 113.86 | 129.49 | 0.169 | 0.157 | 55/206 | 63/193 |
| 2007 | 89.52 | 102.65 | 115.55 | 127.99 | 0.154 | 0.147 | 56/206 | 68/193 |
| 2008 | 93.64 | 100.76 | 115.63 | 125.63 | 0.147 | 0.139 | 60/205 | 72/194 |
| 2009 | 96.39 | 98.79 | 114.24 | 123.17 | 0.159 | 0.136 | 60/205 | 72/195 |
| 2010 | 98.38 | 98.38 | 115.09 | 122.66 | 0.149 | 0.129 | 60/206 | 72/195 |
| 2011 | 100.35 | 98.03 | 117.07 | 122.22 | 0.137 | 0.123 | 62/208 | 71/196 |
| 2012 | 101.57 | 98.06 | 118.42 | 122.26 | 0.135 | 0.118 | 61/207 | 72/194 |
| 2013 | 102.45 | 97.76 | 119.19 | 121.89 | 0.132 | 0.113 | 62/208 | 76/196 |
| 2014 | 102.45 | 96.59 | 119.07 | 120.43 | 0.129 | 0.109 | 62/208 | 75/195 |
| 2015 | 103.38 | 95.58 | 118.15 | 119.17 | 0.137 | 0.106 | 59/207 | 76/195 |
| 2016 | 104.34 | 94.37 | 117.01 | 117.67 | 0.137 | 0.101 | 58/206 | 78/194 |
| 2017 | 103.45 | 91.65 | 114.27 | 114.27 | 0.127 | 0.0936 | 62/206 | 81/194 |
| 2018 | 100.93 | 87.85 | 112.16 | 109.53 | 0.117 | 0.0866 | 63/206 | 82/193 |
| 2019 | 104.92 | 89.15 | 115.86 | 111.16 | 0.120 | 0.0856 | 62/199 | 83/192 |
| 2020 | 103.14 | 85.67 | 112.68 | 106.82 | 0.122 | 0.0849 | 59/176 | 79/177 |