| 年份 | 蒙古 |
|---|---|
| 2023 | - |
| 2022 | 1.03405 |
| 2021 | 1.20018 |
| 2020 | 1.53387 |
| 2019 | 1.82903 |
| 2018 | 1.91179 |
| 2017 | 1.96207 |
| 2016 | 1.95122 |
| 2015 | 1.9002 |
| 2014 | 1.79964 |
| 2013 | 1.66355 |
| 2012 | 1.5396 |
| 2011 | 0.292439 |
| 2010 | -1.66399 |
| 2009 | -1.70693 |
| 2008 | -1.83382 |
| 2007 | -1.92156 |
| 2006 | -1.95932 |
| 2005 | -1.9277 |
| 2004 | -1.87409 |
| 2003 | -1.80298 |
| 2002 | -1.73756 |
| 2001 | -1.69494 |
| 2000 | -0.260828 |
| 1999 | 1.07179 |
| 1998 | 1.08069 |
| 1997 | 1.15037 |
| 1996 | 1.2433 |
| 1995 | 1.35115 |
| 1994 | 1.46923 |
| 1993 | 1.60748 |
| 1992 | 1.74633 |
| 1991 | 1.87907 |
| 1990 | 2.00137 |
| 1989 | 1.59811 |
| 1988 | 1.20766 |
| 1987 | 1.25354 |
| 1986 | 1.26319 |
| 1985 | 1.2377 |
| 1984 | 1.1904 |
| 1983 | 1.1633 |
| 1982 | 1.15962 |
| 1981 | 1.16634 |
| 1980 | 1.17015 |
| 1979 | 1.18728 |
| 1978 | 1.25799 |
| 1977 | 1.36415 |
| 1976 | 1.4568 |
| 1975 | 1.50828 |
| 1974 | 1.49219 |
| 1973 | 1.42733 |
| 1972 | 1.34059 |
| 1971 | 1.27114 |
| 1970 | 1.20903 |
| 1969 | 1.4206 |
| 1968 | 1.70468 |
| 1967 | 1.81034 |
| 1966 | 1.82955 |
| 1965 | 1.77616 |
| 1964 | 1.67952 |
| 1963 | 0.658135 |
| 1962 | -0.0534768 |
| 1961 | 0.214556 |
| 1960 | - |