| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | 6.81564 |
| 2021 | 6.62819 |
| 2020 | 6.45415 |
| 2019 | 6.26086 |
| 2018 | 6.06913 |
| 2017 | 5.89079 |
| 2016 | 5.72799 |
| 2015 | 5.5761 |
| 2014 | 5.43471 |
| 2013 | 5.33282 |
| 2012 | 5.27189 |
| 2011 | 5.22012 |
| 2010 | 5.1749 |
| 2009 | 5.13765 |
| 2008 | 5.11614 |
| 2007 | 5.10187 |
| 2006 | 5.08332 |
| 2005 | 5.06568 |
| 2004 | 5.04686 |
| 2003 | 5.02512 |
| 2002 | 4.99954 |
| 2001 | 4.97 |
| 2000 | 4.93548 |
| 1999 | 4.89514 |
| 1998 | 4.84744 |
| 1997 | 4.79441 |
| 1996 | 4.73944 |
| 1995 | 4.68553 |
| 1994 | 4.63324 |
| 1993 | 4.58043 |
| 1992 | 4.52849 |
| 1991 | 4.47949 |
| 1990 | 4.43639 |
| 1989 | 4.39931 |
| 1988 | 4.36812 |
| 1987 | 4.3414 |
| 1986 | 4.3134 |
| 1985 | 4.28321 |
| 1984 | 4.25151 |
| 1983 | 4.21579 |
| 1982 | 4.17294 |
| 1981 | 4.12884 |
| 1980 | 4.0917 |
| 1979 | 4.06099 |
| 1978 | 4.03626 |
| 1977 | 4.0162 |
| 1976 | 3.99423 |
| 1975 | 3.96863 |
| 1974 | 3.94164 |
| 1973 | 3.91375 |
| 1972 | 3.88569 |
| 1971 | 3.85583 |
| 1970 | 3.82318 |
| 1969 | 3.78785 |
| 1968 | 3.74746 |
| 1967 | 3.70409 |
| 1966 | 3.6624 |
| 1965 | 3.6249 |
| 1964 | 3.59137 |
| 1963 | 3.56168 |
| 1962 | 3.53516 |
| 1961 | 3.50865 |
| 1960 | 3.48055 |