| 年份 | 蒙古 |
|---|---|
| 2023 | - |
| 2022 | 50.406 |
| 2021 | 50.3713 |
| 2020 | 50.3361 |
| 2019 | 50.3131 |
| 2018 | 50.3054 |
| 2017 | 50.3041 |
| 2016 | 50.3018 |
| 2015 | 50.2945 |
| 2014 | 50.2825 |
| 2013 | 50.2636 |
| 2012 | 50.235 |
| 2011 | 50.1975 |
| 2010 | 50.1808 |
| 2009 | 50.1946 |
| 2008 | 50.2138 |
| 2007 | 50.2315 |
| 2006 | 50.2457 |
| 2005 | 50.256 |
| 2004 | 50.2655 |
| 2003 | 50.2767 |
| 2002 | 50.295 |
| 2001 | 50.3272 |
| 2000 | 50.3724 |
| 1999 | 50.3878 |
| 1998 | 50.3672 |
| 1997 | 50.3445 |
| 1996 | 50.3234 |
| 1995 | 50.3061 |
| 1994 | 50.2901 |
| 1993 | 50.2742 |
| 1992 | 50.2584 |
| 1991 | 50.2428 |
| 1990 | 50.2283 |
| 1989 | 50.2166 |
| 1988 | 50.1936 |
| 1987 | 50.1594 |
| 1986 | 50.1291 |
| 1985 | 50.1038 |
| 1984 | 50.0838 |
| 1983 | 50.0667 |
| 1982 | 50.0504 |
| 1981 | 50.0323 |
| 1980 | 50.0125 |
| 1979 | 49.9918 |
| 1978 | 49.9765 |
| 1977 | 49.9772 |
| 1976 | 49.9922 |
| 1975 | 50.0131 |
| 1974 | 50.0369 |
| 1973 | 50.0599 |
| 1972 | 50.0756 |
| 1971 | 50.08 |
| 1970 | 50.0728 |
| 1969 | 50.053 |
| 1968 | 50.0261 |
| 1967 | 50.0039 |
| 1966 | 49.9914 |
| 1965 | 49.9847 |
| 1964 | 49.976 |
| 1963 | 49.9592 |
| 1962 | 50.0101 |
| 1961 | 50.1432 |
| 1960 | 50.2946 |