| 年份 | 瑞士 |
|---|---|
| 2023 | - |
| 2022 | 4.28723 |
| 2021 | 4.19216 |
| 2020 | 4.08205 |
| 2019 | 3.96599 |
| 2018 | 3.84105 |
| 2017 | 3.72532 |
| 2016 | 3.64369 |
| 2015 | 3.61282 |
| 2014 | 3.61023 |
| 2013 | 3.6144 |
| 2012 | 3.63076 |
| 2011 | 3.64587 |
| 2010 | 3.66152 |
| 2009 | 3.68422 |
| 2008 | 3.70547 |
| 2007 | 3.71671 |
| 2006 | 3.72102 |
| 2005 | 3.71981 |
| 2004 | 3.71583 |
| 2003 | 3.72266 |
| 2002 | 3.73634 |
| 2001 | 3.74308 |
| 2000 | 3.73583 |
| 1999 | 3.67899 |
| 1998 | 3.5674 |
| 1997 | 3.44863 |
| 1996 | 3.31612 |
| 1995 | 3.19386 |
| 1994 | 3.17997 |
| 1993 | 3.26934 |
| 1992 | 3.39049 |
| 1991 | 3.52457 |
| 1990 | 3.652 |
| 1989 | 3.72234 |
| 1988 | 3.75249 |
| 1987 | 3.76779 |
| 1986 | 3.75404 |
| 1985 | 3.72654 |
| 1984 | 3.68118 |
| 1983 | 3.60822 |
| 1982 | 3.53908 |
| 1981 | 3.5015 |
| 1980 | 3.45667 |
| 1979 | 3.392 |
| 1978 | 3.31924 |
| 1977 | 3.22161 |
| 1976 | 3.09319 |
| 1975 | 2.96196 |
| 1974 | 2.8505 |
| 1973 | 2.76541 |
| 1972 | 2.69467 |
| 1971 | 2.62307 |
| 1970 | 2.54703 |
| 1969 | 2.48188 |
| 1968 | 2.42775 |
| 1967 | 2.37521 |
| 1966 | 2.32914 |
| 1965 | 2.30129 |
| 1964 | 2.27825 |
| 1963 | 2.25722 |
| 1962 | 2.26039 |
| 1961 | 2.26879 |
| 1960 | 2.26291 |