| 年份 | 蒙古 |
|---|---|
| 2023 | - |
| 2022 | 6.55399 |
| 2021 | 6.7258 |
| 2020 | 6.92131 |
| 2019 | 7.16052 |
| 2018 | 7.40191 |
| 2017 | 7.73052 |
| 2016 | 8.22244 |
| 2015 | 8.78079 |
| 2014 | 9.37337 |
| 2013 | 9.95573 |
| 2012 | 10.4226 |
| 2011 | 10.7214 |
| 2010 | 10.8824 |
| 2009 | 10.9237 |
| 2008 | 10.8473 |
| 2007 | 10.6759 |
| 2006 | 10.4559 |
| 2005 | 10.236 |
| 2004 | 10.0566 |
| 2003 | 9.94459 |
| 2002 | 9.90199 |
| 2001 | 9.9085 |
| 2000 | 9.9464 |
| 1999 | 10.0032 |
| 1998 | 10.0489 |
| 1997 | 10.0525 |
| 1996 | 10.0009 |
| 1995 | 9.89746 |
| 1994 | 9.76415 |
| 1993 | 9.63273 |
| 1992 | 9.53825 |
| 1991 | 9.50253 |
| 1990 | 9.53196 |
| 1989 | 9.62139 |
| 1988 | 9.76442 |
| 1987 | 9.93601 |
| 1986 | 10.0879 |
| 1985 | 10.1702 |
| 1984 | 10.1435 |
| 1983 | 9.98359 |
| 1982 | 9.69565 |
| 1981 | 9.32871 |
| 1980 | 8.9249 |
| 1979 | 8.51026 |
| 1978 | 8.14045 |
| 1977 | 7.81825 |
| 1976 | 7.50671 |
| 1975 | 7.19901 |
| 1974 | 6.89139 |
| 1973 | 6.60703 |
| 1972 | 6.36577 |
| 1971 | 6.169 |
| 1970 | 6.02162 |
| 1969 | 5.94811 |
| 1968 | 5.98271 |
| 1967 | 6.10678 |
| 1966 | 6.29036 |
| 1965 | 6.51445 |
| 1964 | 6.72405 |
| 1963 | 6.89239 |
| 1962 | 7.09615 |
| 1961 | 7.3344 |
| 1960 | 7.54445 |