| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | 7.97056 |
| 2021 | 8.07274 |
| 2020 | 8.16195 |
| 2019 | 8.23081 |
| 2018 | 8.28404 |
| 2017 | 8.33123 |
| 2016 | 8.38092 |
| 2015 | 8.44717 |
| 2014 | 8.53998 |
| 2013 | 8.65227 |
| 2012 | 8.77768 |
| 2011 | 8.91055 |
| 2010 | 9.045 |
| 2009 | 9.18902 |
| 2008 | 9.36596 |
| 2007 | 9.5618 |
| 2006 | 9.73592 |
| 2005 | 9.87768 |
| 2004 | 9.98861 |
| 2003 | 10.0782 |
| 2002 | 10.1523 |
| 2001 | 10.2434 |
| 2000 | 10.3761 |
| 1999 | 10.5408 |
| 1998 | 10.7273 |
| 1997 | 10.9202 |
| 1996 | 11.1085 |
| 1995 | 11.2935 |
| 1994 | 11.4711 |
| 1993 | 11.627 |
| 1992 | 11.785 |
| 1991 | 11.9822 |
| 1990 | 12.2279 |
| 1989 | 12.5259 |
| 1988 | 12.8577 |
| 1987 | 13.1661 |
| 1986 | 13.4082 |
| 1985 | 13.5904 |
| 1984 | 13.7268 |
| 1983 | 13.8367 |
| 1982 | 13.939 |
| 1981 | 14.0504 |
| 1980 | 14.1719 |
| 1979 | 14.2874 |
| 1978 | 14.4101 |
| 1977 | 14.546 |
| 1976 | 14.68 |
| 1975 | 14.81 |
| 1974 | 14.9352 |
| 1973 | 15.0479 |
| 1972 | 15.1576 |
| 1971 | 15.2665 |
| 1970 | 15.3681 |
| 1969 | 15.4589 |
| 1968 | 15.5301 |
| 1967 | 15.5895 |
| 1966 | 15.644 |
| 1965 | 15.6988 |
| 1964 | 15.7653 |
| 1963 | 15.8477 |
| 1962 | 15.9389 |
| 1961 | 16.0291 |
| 1960 | 16.1073 |