| 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 | 0.25 | 0.25 |
| 2021 | 0.23 | 0.23 |
| 2022 | 0.26 | 0.26 |
| 2023 | 0.30 | 0.30 |
| 2024 | 0.31 | 0.31 |
| 2025 | 0.32 | 0.33 |
| 2026 | 0.33 | 0.34 |
| 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 | - | - | - | - | - | - | - | - |
| 1983 | - | - | - | - | - | - | - | - |
| 1984 | - | - | - | - | - | - | - | - |
| 1985 | - | - | - | - | - | - | - | - |
| 1986 | - | - | - | - | - | - | - | - |
| 1987 | - | - | - | - | - | - | - | - |
| 1988 | - | - | - | - | - | - | - | - |
| 1989 | - | - | - | - | - | - | - | - |
| 1990 | - | - | - | - | - | - | - | - |
| 1991 | - | - | - | - | - | - | - | - |
| 1992 | - | - | - | - | - | - | - | - |
| 1993 | - | - | - | - | - | - | - | - |
| 1994 | - | - | - | - | - | - | - | - |
| 1995 | - | - | - | - | - | - | - | - |
| 1996 | - | - | - | - | - | - | - | - |
| 1997 | - | - | - | - | - | - | - | - |
| 1998 | - | - | - | - | - | - | - | - |
| 1999 | - | - | - | - | - | - | - | - |
| 2000 | 0.15 | 0.18 | 0.19 | 0.26 | 0.00045 | 0.00039 | 197/200 | 186/189 |
| 2001 | 0.16 | 0.19 | 0.20 | 0.28 | 0.00048 | 0.00039 | 196/200 | 187/190 |
| 2002 | 0.16 | 0.20 | 0.22 | 0.29 | 0.00046 | 0.00041 | 201/205 | 188/191 |
| 2003 | 0.15 | 0.19 | 0.21 | 0.28 | 0.00039 | 0.00037 | 201/205 | 188/191 |
| 2004 | 0.17 | 0.20 | 0.23 | 0.29 | 0.00039 | 0.00037 | 201/205 | 188/192 |
| 2005 | 0.19 | 0.21 | 0.24 | 0.30 | 0.00040 | 0.00036 | 201/205 | 188/192 |
| 2006 | 0.19 | 0.21 | 0.25 | 0.30 | 0.00037 | 0.00035 | 202/206 | 189/193 |
| 2007 | 0.20 | 0.21 | 0.26 | 0.31 | 0.00034 | 0.00033 | 202/206 | 189/193 |
| 2008 | 0.20 | 0.20 | 0.25 | 0.29 | 0.00031 | 0.00030 | 201/205 | 190/194 |
| 2009 | 0.19 | 0.19 | 0.24 | 0.27 | 0.00031 | 0.00029 | 202/205 | 191/195 |
| 2010 | 0.19 | 0.19 | 0.24 | 0.27 | 0.00029 | 0.00027 | 202/206 | 191/195 |
| 2011 | 0.20 | 0.20 | 0.26 | 0.29 | 0.00027 | 0.00027 | 204/208 | 192/196 |
| 2012 | 0.21 | 0.20 | 0.27 | 0.29 | 0.00028 | 0.00027 | 203/207 | 190/194 |
| 2013 | 0.22 | 0.19 | 0.27 | 0.28 | 0.00028 | 0.00026 | 204/208 | 192/196 |
| 2014 | 0.24 | 0.21 | 0.29 | 0.30 | 0.00030 | 0.00027 | 204/208 | 191/195 |
| 2015 | 0.28 | 0.22 | 0.31 | 0.32 | 0.00037 | 0.00028 | 203/207 | 191/195 |
| 2016 | 0.30 | 0.22 | 0.32 | 0.32 | 0.00039 | 0.00028 | 202/206 | 190/194 |
| 2017 | 0.29 | 0.22 | 0.32 | 0.32 | 0.00036 | 0.00026 | 202/206 | 190/194 |
| 2018 | 0.28 | 0.23 | 0.34 | 0.33 | 0.00032 | 0.00026 | 202/206 | 189/193 |
| 2019 | 0.27 | 0.22 | 0.33 | 0.32 | 0.00031 | 0.00024 | 195/199 | 188/192 |
| 2020 | - | - | - | - | - | - | - | - |