| 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 | 0.80 | 1.15 |
| 2021 | 0.75 | 1.08 |
| 2022 | 0.78 | 1.12 |
| 2023 | 0.82 | 1.18 |
| 2024 | 0.86 | 1.25 |
| 2025 | 0.90 | 1.30 |
| 2026 | 0.94 | 1.36 |
| 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 | - | - | - | - | - | - | - | - |
| 1981 | - | - | - | - | - | - | - | - |
| 1982 | 0.12 | 0.36 | - | - | 0.00104 | - | 140/149 | - |
| 1983 | 0.11 | 0.36 | - | - | 0.00093 | - | 142/150 | - |
| 1984 | 0.11 | 0.36 | - | - | 0.00090 | - | 145/151 | - |
| 1985 | 0.10 | 0.38 | - | - | 0.00078 | - | 149/153 | - |
| 1986 | 0.10 | 0.40 | - | - | 0.00066 | - | 151/155 | - |
| 1987 | 0.11 | 0.40 | - | - | 0.00064 | - | 155/159 | - |
| 1988 | 0.13 | 0.40 | - | - | 0.00067 | - | 157/162 | - |
| 1989 | 0.12 | 0.41 | - | - | 0.00059 | - | 158/162 | - |
| 1990 | 0.13 | 0.39 | 0.39 | 0.66 | 0.00057 | 0.00133 | 171/176 | 151/161 |
| 1991 | 0.13 | 0.38 | 0.39 | 0.64 | 0.00054 | 0.00126 | 167/171 | 153/163 |
| 1992 | 0.13 | 0.38 | 0.40 | 0.64 | 0.00051 | 0.00124 | 172/175 | 158/166 |
| 1993 | 0.13 | 0.40 | 0.43 | 0.67 | 0.00050 | 0.00128 | 175/178 | 160/167 |
| 1994 | 0.22 | 0.39 | 0.43 | 0.65 | 0.00079 | 0.00121 | 176/182 | 162/169 |
| 1995 | 0.22 | 0.41 | 0.46 | 0.70 | 0.00071 | 0.00123 | 185/191 | 172/179 |
| 1996 | 0.25 | 0.44 | 0.51 | 0.75 | 0.00079 | 0.00128 | 185/191 | 172/179 |
| 1997 | 0.29 | 0.45 | 0.52 | 0.75 | 0.00092 | 0.00124 | 184/191 | 174/181 |
| 1998 | 0.27 | 0.46 | 0.54 | 0.77 | 0.00086 | 0.00124 | 186/193 | 174/181 |
| 1999 | 0.26 | 0.47 | 0.56 | 0.78 | 0.00080 | 0.00123 | 189/195 | 175/182 |
| 2000 | 0.27 | 0.50 | 0.61 | 0.84 | 0.00080 | 0.00124 | 194/200 | 181/189 |
| 2001 | 0.27 | 0.53 | 0.66 | 0.90 | 0.00081 | 0.00129 | 192/200 | 180/190 |
| 2002 | 0.29 | 0.56 | 0.70 | 0.94 | 0.00084 | 0.00130 | 197/205 | 181/191 |
| 2003 | 0.34 | 0.58 | 0.75 | 0.98 | 0.00087 | 0.00132 | 197/205 | 181/191 |
| 2004 | 0.42 | 0.61 | 0.81 | 1.02 | 0.00096 | 0.00132 | 195/205 | 181/192 |
| 2005 | 0.47 | 0.63 | 0.87 | 1.07 | 0.00099 | 0.00131 | 195/205 | 181/192 |
| 2006 | 0.51 | 0.65 | 0.91 | 1.09 | 0.00099 | 0.00126 | 195/206 | 182/193 |
| 2007 | 0.57 | 0.69 | 0.99 | 1.16 | 0.00098 | 0.00126 | 195/206 | 182/193 |
| 2008 | 0.62 | 0.69 | 1.02 | 1.17 | 0.00097 | 0.00123 | 195/205 | 183/194 |
| 2009 | 0.58 | 0.66 | 0.98 | 1.11 | 0.00096 | 0.00117 | 197/205 | 185/195 |
| 2010 | 0.66 | 0.66 | 1.00 | 1.12 | 0.00100 | 0.00112 | 196/206 | 185/195 |
| 2011 | 0.74 | 0.69 | 1.06 | 1.16 | 0.00101 | 0.00111 | 195/208 | 185/196 |
| 2012 | 0.76 | 0.66 | 1.04 | 1.12 | 0.00101 | 0.00104 | 193/207 | 183/194 |
| 2013 | 0.77 | 0.66 | 1.05 | 1.11 | 0.00100 | 0.00100 | 195/208 | 185/196 |
| 2014 | 0.76 | 0.66 | 1.07 | 1.11 | 0.00096 | 0.00098 | 197/208 | 184/195 |
| 2015 | 0.79 | 0.69 | 1.13 | 1.16 | 0.00105 | 0.00101 | 195/207 | 184/195 |
| 2016 | 0.80 | 0.74 | 1.23 | 1.25 | 0.00105 | 0.00106 | 194/206 | 183/194 |
| 2017 | 0.83 | 0.75 | 1.27 | 1.27 | 0.00102 | 0.00104 | 195/206 | 183/194 |
| 2018 | 0.82 | 0.74 | 1.27 | 1.24 | 0.00095 | 0.00098 | 195/206 | 182/193 |
| 2019 | 0.85 | 0.76 | 1.34 | 1.28 | 0.00097 | 0.00099 | 188/199 | 181/192 |
| 2020 | 0.81 | 0.74 | - | 1.25 | 0.00096 | - | 172/176 | - |