| 年份 | 缅甸 |
|---|---|
| 2023 | - |
| 2022 | 8.19782 |
| 2021 | 8.32578 |
| 2020 | 8.42178 |
| 2019 | 8.49316 |
| 2018 | 8.5468 |
| 2017 | 8.58609 |
| 2016 | 8.63891 |
| 2015 | 8.72637 |
| 2014 | 8.83502 |
| 2013 | 8.95071 |
| 2012 | 9.06109 |
| 2011 | 9.15958 |
| 2010 | 9.24982 |
| 2009 | 9.33041 |
| 2008 | 9.38182 |
| 2007 | 9.43447 |
| 2006 | 9.52777 |
| 2005 | 9.65821 |
| 2004 | 9.8284 |
| 2003 | 10.0247 |
| 2002 | 10.2005 |
| 2001 | 10.316 |
| 2000 | 10.3731 |
| 1999 | 10.3846 |
| 1998 | 10.3702 |
| 1997 | 10.3579 |
| 1996 | 10.3612 |
| 1995 | 10.3688 |
| 1994 | 10.371 |
| 1993 | 10.3823 |
| 1992 | 10.4068 |
| 1991 | 10.4368 |
| 1990 | 10.47 |
| 1989 | 10.5009 |
| 1988 | 10.5219 |
| 1987 | 10.5347 |
| 1986 | 10.5441 |
| 1985 | 10.5506 |
| 1984 | 10.5514 |
| 1983 | 10.536 |
| 1982 | 10.5079 |
| 1981 | 10.4737 |
| 1980 | 10.4347 |
| 1979 | 10.403 |
| 1978 | 10.3845 |
| 1977 | 10.3745 |
| 1976 | 10.3711 |
| 1975 | 10.3677 |
| 1974 | 10.3578 |
| 1973 | 10.3373 |
| 1972 | 10.2971 |
| 1971 | 10.2355 |
| 1970 | 10.1581 |
| 1969 | 10.0687 |
| 1968 | 9.89458 |
| 1967 | 9.61818 |
| 1966 | 9.3271 |
| 1965 | 9.0421 |
| 1964 | 8.75459 |
| 1963 | 8.55821 |
| 1962 | 8.48856 |
| 1961 | 8.45914 |
| 1960 | 8.45963 |