| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | 8.43974 |
| 2021 | 8.54253 |
| 2020 | 8.64621 |
| 2019 | 8.76265 |
| 2018 | 8.89943 |
| 2017 | 9.05842 |
| 2016 | 9.2109 |
| 2015 | 9.32937 |
| 2014 | 9.41333 |
| 2013 | 9.47352 |
| 2012 | 9.51483 |
| 2011 | 9.56805 |
| 2010 | 9.65533 |
| 2009 | 9.76383 |
| 2008 | 9.88254 |
| 2007 | 9.99987 |
| 2006 | 10.1092 |
| 2005 | 10.2141 |
| 2004 | 10.3129 |
| 2003 | 10.3932 |
| 2002 | 10.4788 |
| 2001 | 10.6007 |
| 2000 | 10.7615 |
| 1999 | 10.9644 |
| 1998 | 11.195 |
| 1997 | 11.4 |
| 1996 | 11.536 |
| 1995 | 11.6069 |
| 1994 | 11.6282 |
| 1993 | 11.6225 |
| 1992 | 11.6204 |
| 1991 | 11.6384 |
| 1990 | 11.6686 |
| 1989 | 11.6994 |
| 1988 | 11.7385 |
| 1987 | 11.792 |
| 1986 | 11.8546 |
| 1985 | 11.9262 |
| 1984 | 12.0031 |
| 1983 | 12.0744 |
| 1982 | 12.1196 |
| 1981 | 12.1399 |
| 1980 | 12.1543 |
| 1979 | 12.1571 |
| 1978 | 12.1394 |
| 1977 | 12.1064 |
| 1976 | 12.0619 |
| 1975 | 12.0115 |
| 1974 | 11.9699 |
| 1973 | 11.9453 |
| 1972 | 11.9445 |
| 1971 | 11.9596 |
| 1970 | 11.9715 |
| 1969 | 11.9722 |
| 1968 | 11.952 |
| 1967 | 11.902 |
| 1966 | 11.8202 |
| 1965 | 11.7129 |
| 1964 | 11.5862 |
| 1963 | 11.3423 |
| 1962 | 11.0062 |
| 1961 | 10.7063 |
| 1960 | 10.4311 |