| 年份 | 瑞士 |
|---|---|
| 2023 | - |
| 2022 | 3.72544 |
| 2021 | 3.62987 |
| 2020 | 3.50364 |
| 2019 | 3.36353 |
| 2018 | 3.2208 |
| 2017 | 3.08535 |
| 2016 | 2.98161 |
| 2015 | 2.93592 |
| 2014 | 2.9175 |
| 2013 | 2.89194 |
| 2012 | 2.87335 |
| 2011 | 2.85886 |
| 2010 | 2.84316 |
| 2009 | 2.81787 |
| 2008 | 2.79011 |
| 2007 | 2.76124 |
| 2006 | 2.72089 |
| 2005 | 2.68281 |
| 2004 | 2.64514 |
| 2003 | 2.62095 |
| 2002 | 2.61324 |
| 2001 | 2.60574 |
| 2000 | 2.59651 |
| 1999 | 2.5663 |
| 1998 | 2.49949 |
| 1997 | 2.4181 |
| 1996 | 2.32687 |
| 1995 | 2.2341 |
| 1994 | 2.21195 |
| 1993 | 2.26152 |
| 1992 | 2.32644 |
| 1991 | 2.39269 |
| 1990 | 2.46058 |
| 1989 | 2.49458 |
| 1988 | 2.49361 |
| 1987 | 2.48462 |
| 1986 | 2.46846 |
| 1985 | 2.45017 |
| 1984 | 2.41656 |
| 1983 | 2.36873 |
| 1982 | 2.32389 |
| 1981 | 2.28916 |
| 1980 | 2.24223 |
| 1979 | 2.18738 |
| 1978 | 2.12709 |
| 1977 | 2.05128 |
| 1976 | 1.96749 |
| 1975 | 1.89089 |
| 1974 | 1.82358 |
| 1973 | 1.77395 |
| 1972 | 1.73835 |
| 1971 | 1.70009 |
| 1970 | 1.65775 |
| 1969 | 1.62155 |
| 1968 | 1.60301 |
| 1967 | 1.58824 |
| 1966 | 1.57256 |
| 1965 | 1.57112 |
| 1964 | 1.578 |
| 1963 | 1.59775 |
| 1962 | 1.63225 |
| 1961 | 1.65837 |
| 1960 | 1.67192 |