| 年份 | 蒙古 |
|---|---|
| 2023 | - |
| 2022 | 32.4651 |
| 2021 | 32.4312 |
| 2020 | 32.202 |
| 2019 | 31.7481 |
| 2018 | 31.107 |
| 2017 | 30.4513 |
| 2016 | 29.8366 |
| 2015 | 29.2865 |
| 2014 | 28.8188 |
| 2013 | 28.4529 |
| 2012 | 28.2124 |
| 2011 | 28.1184 |
| 2010 | 28.0902 |
| 2009 | 28.0609 |
| 2008 | 28.154 |
| 2007 | 28.4804 |
| 2006 | 29.0663 |
| 2005 | 29.8985 |
| 2004 | 30.8911 |
| 2003 | 31.953 |
| 2002 | 33.0336 |
| 2001 | 34.1163 |
| 2000 | 35.2046 |
| 1999 | 36.167 |
| 1998 | 36.9651 |
| 1997 | 37.6833 |
| 1996 | 38.3347 |
| 1995 | 38.9581 |
| 1994 | 39.5571 |
| 1993 | 40.1045 |
| 1992 | 40.583 |
| 1991 | 40.9958 |
| 1990 | 41.3588 |
| 1989 | 41.6783 |
| 1988 | 41.9122 |
| 1987 | 42.0632 |
| 1986 | 42.1872 |
| 1985 | 42.3275 |
| 1984 | 42.5147 |
| 1983 | 42.7424 |
| 1982 | 43.0023 |
| 1981 | 43.2988 |
| 1980 | 43.6432 |
| 1979 | 44.0565 |
| 1978 | 44.5039 |
| 1977 | 44.9151 |
| 1976 | 45.2502 |
| 1975 | 45.4976 |
| 1974 | 45.6506 |
| 1973 | 45.7072 |
| 1972 | 45.6867 |
| 1971 | 45.5939 |
| 1970 | 45.4445 |
| 1969 | 45.2541 |
| 1968 | 44.9218 |
| 1967 | 44.3452 |
| 1966 | 43.5596 |
| 1965 | 42.633 |
| 1964 | 41.615 |
| 1963 | 40.5649 |
| 1962 | 39.6678 |
| 1961 | 38.8942 |
| 1960 | 38.0675 |