| 年份 | 缅甸  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 3.6855 | 
| 2021 | 3.62034 | 
| 2020 | 3.5579 | 
| 2019 | 3.48669 | 
| 2018 | 3.40813 | 
| 2017 | 3.32405 | 
| 2016 | 3.236 | 
| 2015 | 3.14471 | 
| 2014 | 3.0522 | 
| 2013 | 2.93445 | 
| 2012 | 2.79798 | 
| 2011 | 2.67501 | 
| 2010 | 2.56141 | 
| 2009 | 2.45239 | 
| 2008 | 2.38086 | 
| 2007 | 2.34375 | 
| 2006 | 2.30528 | 
| 2005 | 2.27267 | 
| 2004 | 2.25219 | 
| 2003 | 2.24566 | 
| 2002 | 2.25187 | 
| 2001 | 2.26703 | 
| 2000 | 2.2869 | 
| 1999 | 2.30996 | 
| 1998 | 2.33595 | 
| 1997 | 2.36191 | 
| 1996 | 2.3834 | 
| 1995 | 2.39777 | 
| 1994 | 2.40444 | 
| 1993 | 2.40171 | 
| 1992 | 2.39051 | 
| 1991 | 2.37586 | 
| 1990 | 2.36146 | 
| 1989 | 2.34587 | 
| 1988 | 2.3265 | 
| 1987 | 2.30652 | 
| 1986 | 2.29185 | 
| 1985 | 2.28585 | 
| 1984 | 2.28905 | 
| 1983 | 2.30308 | 
| 1982 | 2.32141 | 
| 1981 | 2.33221 | 
| 1980 | 2.33133 | 
| 1979 | 2.31988 | 
| 1978 | 2.2964 | 
| 1977 | 2.26353 | 
| 1976 | 2.23208 | 
| 1975 | 2.20984 | 
| 1974 | 2.19619 | 
| 1973 | 2.19068 | 
| 1972 | 2.19466 | 
| 1971 | 2.20239 | 
| 1970 | 2.20979 | 
| 1969 | 2.21869 | 
| 1968 | 2.23006 | 
| 1967 | 2.24089 | 
| 1966 | 2.24712 | 
| 1965 | 2.24654 | 
| 1964 | 2.23852 | 
| 1963 | 2.22124 | 
| 1962 | 2.197 | 
| 1961 | 2.17323 | 
| 1960 | 2.15476 |