| 年份 | 瑞士 |
|---|---|
| 2023 | - |
| 2022 | 7.39934 |
| 2021 | 7.56431 |
| 2020 | 7.7326 |
| 2019 | 7.90911 |
| 2018 | 8.04597 |
| 2017 | 8.11075 |
| 2016 | 8.1092 |
| 2015 | 8.03896 |
| 2014 | 7.89881 |
| 2013 | 7.72728 |
| 2012 | 7.57376 |
| 2011 | 7.44958 |
| 2010 | 7.33426 |
| 2009 | 7.20897 |
| 2008 | 7.083 |
| 2007 | 6.97992 |
| 2006 | 6.87485 |
| 2005 | 6.79985 |
| 2004 | 6.79576 |
| 2003 | 6.8401 |
| 2002 | 6.90528 |
| 2001 | 6.98487 |
| 2000 | 7.05265 |
| 1999 | 7.08089 |
| 1998 | 7.06839 |
| 1997 | 7.00134 |
| 1996 | 6.87231 |
| 1995 | 6.67659 |
| 1994 | 6.46385 |
| 1993 | 6.26281 |
| 1992 | 6.08676 |
| 1991 | 5.99207 |
| 1990 | 5.9847 |
| 1989 | 5.99571 |
| 1988 | 5.99542 |
| 1987 | 5.99615 |
| 1986 | 5.98549 |
| 1985 | 5.95526 |
| 1984 | 5.91426 |
| 1983 | 5.86102 |
| 1982 | 5.81028 |
| 1981 | 5.77206 |
| 1980 | 5.73231 |
| 1979 | 5.69091 |
| 1978 | 5.67574 |
| 1977 | 5.67822 |
| 1976 | 5.68262 |
| 1975 | 5.68897 |
| 1974 | 5.63223 |
| 1973 | 5.49875 |
| 1972 | 5.34493 |
| 1971 | 5.18552 |
| 1970 | 5.00921 |
| 1969 | 4.98828 |
| 1968 | 5.16258 |
| 1967 | 5.38449 |
| 1966 | 5.59176 |
| 1965 | 5.77046 |
| 1964 | 5.91232 |
| 1963 | 6.0285 |
| 1962 | 6.15728 |
| 1961 | 6.3123 |
| 1960 | 6.41415 |