| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | 6.01765 |
| 2018 | 2.75697 |
| 2017 | 6.07774 |
| 2016 | 7.17586 |
| 2015 | 6.00603 |
| 2014 | 5.83582 |
| 2013 | 5.52957 |
| 2012 | 4.52409 |
| 2011 | - |
| 2010 | - |
| 2009 | - |
| 2008 | - |
| 2007 | - |
| 2006 | - |
| 2005 | 3.88178 |
| 2004 | 3.27246 |
| 2003 | 2.21041 |
| 2002 | 2.00105 |
| 2001 | 2.25714 |
| 2000 | 2.96651 |
| 1999 | 2.75275 |
| 1998 | 3.51931 |
| 1997 | 4.41524 |
| 1996 | 3.95932 |
| 1995 | 3.74449 |
| 1994 | 4.25171 |
| 1993 | 4.72801 |
| 1992 | 5.0374 |
| 1991 | 5.61021 |
| 1990 | 6.19778 |
| 1989 | 4.26179 |
| 1988 | 4.49353 |
| 1987 | 6.36554 |
| 1986 | 7.41174 |
| 1985 | 8.25519 |
| 1984 | 8.58444 |
| 1983 | 9.2367 |
| 1982 | 9.83102 |
| 1981 | 9.9277 |
| 1980 | 9.61175 |
| 1979 | 10.2114 |
| 1978 | 10.0094 |
| 1977 | 10.4565 |
| 1976 | 8.80519 |
| 1975 | 7.92265 |
| 1974 | 7.6128 |
| 1973 | 9.4248 |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |