| 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 | 62.44 | 215.11 |
| 2021 | 66.49 | 219.84 |
| 2022 | 68.53 | 230.17 |
| 2023 | 72.89 | 243.50 |
| 2024 | 78.23 | 257.93 |
| 2025 | 84.37 | 273.21 |
| 2026 | 89.82 | 288.71 |
| 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 | 5.93 | 26.64 | - | - | 0.0525 | - | 70/145 | - |
| 1981 | 5.55 | 25.47 | - | - | 0.0475 | - | 72/148 | - |
| 1982 | 5.55 | 25.47 | - | - | 0.0479 | - | 72/149 | - |
| 1983 | 5.79 | 26.53 | - | - | 0.0490 | - | 70/150 | - |
| 1984 | 6.14 | 28.13 | - | - | 0.0501 | - | 71/151 | - |
| 1985 | 7.56 | 29.11 | - | - | 0.0587 | - | 63/153 | - |
| 1986 | 7.08 | 29.96 | - | - | 0.0465 | - | 66/155 | - |
| 1987 | 8.09 | 31.18 | - | - | 0.0467 | - | 65/159 | - |
| 1988 | 8.78 | 33.09 | - | - | 0.0454 | - | 67/162 | - |
| 1989 | 10.21 | 33.10 | - | - | 0.0505 | - | 62/162 | - |
| 1990 | 11.24 | 31.96 | 38.88 | 68.52 | 0.0494 | 0.133 | 72/176 | 62/161 |
| 1991 | - | 32.28 | 40.59 | 69.20 | - | 0.131 | - | 64/163 |
| 1992 | - | 30.39 | 39.09 | 65.16 | - | 0.121 | - | 65/166 |
| 1993 | - | 23.10 | 30.42 | 49.53 | - | 0.0902 | - | 72/167 |
| 1994 | 3.39 | 23.41 | 31.49 | 50.20 | 0.0122 | 0.0886 | 114/182 | 72/169 |
| 1995 | 5.56 | 26.93 | 36.97 | 57.73 | 0.0180 | 0.0985 | 104/191 | 72/179 |
| 1996 | 7.53 | 30.57 | 42.74 | 65.55 | 0.0239 | 0.108 | 93/191 | 70/179 |
| 1997 | 7.65 | 32.80 | 46.64 | 70.32 | 0.0243 | 0.111 | 96/191 | 69/181 |
| 1998 | 6.51 | 34.33 | 49.38 | 73.61 | 0.0207 | 0.114 | 102/193 | 72/181 |
| 1999 | 6.15 | 35.08 | 51.19 | 75.22 | 0.0189 | 0.112 | 109/195 | 72/182 |
| 2000 | 9.13 | 36.16 | 53.93 | 77.52 | 0.0271 | 0.110 | 92/200 | 73/189 |
| 2001 | 8.94 | 37.68 | 57.43 | 80.78 | 0.0267 | 0.112 | 95/200 | 73/190 |
| 2002 | 15.29 | 42.82 | 66.31 | 91.82 | 0.0440 | 0.123 | 79/205 | 69/191 |
| 2003 | 17.81 | 44.11 | 69.56 | 94.56 | 0.0457 | 0.122 | 80/205 | 70/191 |
| 2004 | 23.55 | 48.94 | 79.26 | 104.92 | 0.0537 | 0.129 | 75/205 | 70/192 |
| 2005 | 36.97 | 56.29 | 94.01 | 120.69 | 0.0778 | 0.142 | 68/205 | 66/192 |
| 2006 | 52.38 | 62.79 | 108.04 | 134.62 | 0.102 | 0.149 | 65/206 | 65/193 |
| 2007 | 65.27 | 71.59 | 126.49 | 153.48 | 0.112 | 0.161 | 64/206 | 62/193 |
| 2008 | 88.54 | 79.58 | 143.35 | 170.62 | 0.139 | 0.173 | 63/205 | 62/194 |
| 2009 | 70.31 | 80.26 | 145.68 | 172.09 | 0.116 | 0.174 | 63/205 | 63/195 |
| 2010 | 83.80 | 83.80 | 153.87 | 179.67 | 0.127 | 0.172 | 63/206 | 63/195 |
| 2011 | 111.79 | 86.71 | 162.54 | 185.90 | 0.152 | 0.171 | 60/208 | 62/196 |
| 2012 | 128.05 | 94.12 | 186.12 | 201.79 | 0.170 | 0.186 | 60/207 | 61/194 |
| 2013 | 136.71 | 98.78 | 199.87 | 211.78 | 0.177 | 0.190 | 59/208 | 61/196 |
| 2014 | 145.71 | 103.54 | 220.37 | 222.00 | 0.183 | 0.202 | 58/208 | 61/195 |
| 2015 | 116.19 | 104.52 | 204.60 | 224.09 | 0.154 | 0.184 | 57/207 | 60/195 |
| 2016 | 101.12 | 101.82 | 204.88 | 218.31 | 0.132 | 0.177 | 60/206 | 61/194 |
| 2017 | 122.12 | 101.67 | 217.99 | 217.99 | 0.150 | 0.179 | 57/206 | 60/194 |
| 2018 | 101.35 | 99.64 | 218.75 | 213.62 | 0.117 | 0.169 | 62/206 | 63/193 |
| 2019 | 89.42 | 99.01 | 221.26 | 212.29 | 0.102 | 0.164 | 66/199 | 64/192 |
| 2020 | 62.31 | 95.01 | 214.90 | 203.71 | 0.0736 | 0.162 | 70/176 | 62/177 |