| 年份 | 蒙古 |
|---|---|
| 2023 | - |
| 2022 | 0.8752 |
| 2021 | 0.88444 |
| 2020 | 0.906382 |
| 2019 | 0.915187 |
| 2018 | 0.900948 |
| 2017 | 0.885272 |
| 2016 | 0.860116 |
| 2015 | 0.83096 |
| 2014 | 0.811311 |
| 2013 | 0.813803 |
| 2012 | 0.824032 |
| 2011 | 0.837672 |
| 2010 | 0.846811 |
| 2009 | 0.843939 |
| 2008 | 0.821806 |
| 2007 | 0.783013 |
| 2006 | 0.739497 |
| 2005 | 0.701846 |
| 2004 | 0.680012 |
| 2003 | 0.678554 |
| 2002 | 0.689545 |
| 2001 | 0.707494 |
| 2000 | 0.727189 |
| 1999 | 0.740727 |
| 1998 | 0.750658 |
| 1997 | 0.759242 |
| 1996 | 0.762179 |
| 1995 | 0.763925 |
| 1994 | 0.775726 |
| 1993 | 0.802537 |
| 1992 | 0.840327 |
| 1991 | 0.880512 |
| 1990 | 0.917329 |
| 1989 | 0.947224 |
| 1988 | 0.968343 |
| 1987 | 0.981634 |
| 1986 | 0.986938 |
| 1985 | 0.986313 |
| 1984 | 0.983951 |
| 1983 | 0.984515 |
| 1982 | 0.992883 |
| 1981 | 1.00963 |
| 1980 | 1.03138 |
| 1979 | 1.05245 |
| 1978 | 1.06984 |
| 1977 | 1.07743 |
| 1976 | 1.06721 |
| 1975 | 1.04234 |
| 1974 | 1.01468 |
| 1973 | 0.999722 |
| 1972 | 1.00923 |
| 1971 | 1.04391 |
| 1970 | 1.09202 |
| 1969 | 1.13772 |
| 1968 | 1.16494 |
| 1967 | 1.17392 |
| 1966 | 1.17936 |
| 1965 | 1.19015 |
| 1964 | 1.21016 |
| 1963 | 1.2318 |
| 1962 | 1.18075 |
| 1961 | 1.06792 |
| 1960 | 0.971572 |