| 年份 | 瑞士 |
|---|---|
| 2023 | - |
| 2022 | 4.66796 |
| 2021 | 4.66212 |
| 2020 | 4.69346 |
| 2019 | 4.75099 |
| 2018 | 4.82371 |
| 2017 | 4.91207 |
| 2016 | 5.01484 |
| 2015 | 5.10375 |
| 2014 | 5.17838 |
| 2013 | 5.26169 |
| 2012 | 5.36003 |
| 2011 | 5.46765 |
| 2010 | 5.56115 |
| 2009 | 5.63865 |
| 2008 | 5.70324 |
| 2007 | 5.71469 |
| 2006 | 5.67491 |
| 2005 | 5.62724 |
| 2004 | 5.57916 |
| 2003 | 5.52878 |
| 2002 | 5.50727 |
| 2001 | 5.50777 |
| 2000 | 5.49551 |
| 1999 | 5.48195 |
| 1998 | 5.45662 |
| 1997 | 5.42062 |
| 1996 | 5.39928 |
| 1995 | 5.38962 |
| 1994 | 5.40318 |
| 1993 | 5.48003 |
| 1992 | 5.6085 |
| 1991 | 5.81072 |
| 1990 | 6.05702 |
| 1989 | 6.29188 |
| 1988 | 6.5367 |
| 1987 | 6.77857 |
| 1986 | 6.99944 |
| 1985 | 7.20839 |
| 1984 | 7.40425 |
| 1983 | 7.57507 |
| 1982 | 7.68235 |
| 1981 | 7.6892 |
| 1980 | 7.6107 |
| 1979 | 7.477 |
| 1978 | 7.3349 |
| 1977 | 7.23064 |
| 1976 | 7.1544 |
| 1975 | 7.10923 |
| 1974 | 7.11299 |
| 1973 | 7.10188 |
| 1972 | 7.0316 |
| 1971 | 6.96549 |
| 1970 | 7.02247 |
| 1969 | 7.20238 |
| 1968 | 7.40814 |
| 1967 | 7.59529 |
| 1966 | 7.79559 |
| 1965 | 8.01996 |
| 1964 | 8.18558 |
| 1963 | 8.18821 |
| 1962 | 8.01382 |
| 1961 | 7.72928 |
| 1960 | 7.38883 |