| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | 8.52292 |
| 2021 | 8.62689 |
| 2020 | 8.71515 |
| 2019 | 8.78289 |
| 2018 | 8.8332 |
| 2017 | 8.87667 |
| 2016 | 8.92229 |
| 2015 | 8.98478 |
| 2014 | 9.07619 |
| 2013 | 9.18981 |
| 2012 | 9.31819 |
| 2011 | 9.45523 |
| 2010 | 9.59493 |
| 2009 | 9.74475 |
| 2008 | 9.93475 |
| 2007 | 10.145 |
| 2006 | 10.3261 |
| 2005 | 10.4716 |
| 2004 | 10.5828 |
| 2003 | 10.6696 |
| 2002 | 10.7383 |
| 2001 | 10.8233 |
| 2000 | 10.9505 |
| 1999 | 11.1102 |
| 1998 | 11.2921 |
| 1997 | 11.4822 |
| 1996 | 11.6693 |
| 1995 | 11.8547 |
| 1994 | 12.0332 |
| 1993 | 12.1894 |
| 1992 | 12.3493 |
| 1991 | 12.5512 |
| 1990 | 12.8036 |
| 1989 | 13.111 |
| 1988 | 13.4537 |
| 1987 | 13.7726 |
| 1986 | 14.0213 |
| 1985 | 14.2073 |
| 1984 | 14.3457 |
| 1983 | 14.456 |
| 1982 | 14.5584 |
| 1981 | 14.6716 |
| 1980 | 14.797 |
| 1979 | 14.9157 |
| 1978 | 15.0422 |
| 1977 | 15.1823 |
| 1976 | 15.3196 |
| 1975 | 15.4528 |
| 1974 | 15.5802 |
| 1973 | 15.6924 |
| 1972 | 15.8008 |
| 1971 | 15.9066 |
| 1970 | 16.0008 |
| 1969 | 16.0806 |
| 1968 | 16.1367 |
| 1967 | 16.1797 |
| 1966 | 16.2194 |
| 1965 | 16.2589 |
| 1964 | 16.3103 |
| 1963 | 16.3798 |
| 1962 | 16.4598 |
| 1961 | 16.5393 |
| 1960 | 16.6063 |