| 年份 | 瑞士 |
|---|---|
| 2023 | - |
| 2022 | 6.46052 |
| 2021 | 6.26912 |
| 2020 | 6.11441 |
| 2019 | 5.98986 |
| 2018 | 5.86972 |
| 2017 | 5.76353 |
| 2016 | 5.67137 |
| 2015 | 5.62156 |
| 2014 | 5.62101 |
| 2013 | 5.66002 |
| 2012 | 5.72479 |
| 2011 | 5.80231 |
| 2010 | 5.87904 |
| 2009 | 5.91729 |
| 2008 | 5.92138 |
| 2007 | 5.89286 |
| 2006 | 5.79009 |
| 2005 | 5.60527 |
| 2004 | 5.39549 |
| 2003 | 5.19104 |
| 2002 | 5.00348 |
| 2001 | 4.87522 |
| 2000 | 4.8223 |
| 1999 | 4.80375 |
| 1998 | 4.77847 |
| 1997 | 4.75494 |
| 1996 | 4.73438 |
| 1995 | 4.70688 |
| 1994 | 4.67369 |
| 1993 | 4.64548 |
| 1992 | 4.63365 |
| 1991 | 4.64257 |
| 1990 | 4.65664 |
| 1989 | 4.65438 |
| 1988 | 4.66647 |
| 1987 | 4.69552 |
| 1986 | 4.73633 |
| 1985 | 4.78155 |
| 1984 | 4.76194 |
| 1983 | 4.66738 |
| 1982 | 4.54448 |
| 1981 | 4.4101 |
| 1980 | 4.28046 |
| 1979 | 4.27007 |
| 1978 | 4.37871 |
| 1977 | 4.50377 |
| 1976 | 4.60349 |
| 1975 | 4.67624 |
| 1974 | 4.72319 |
| 1973 | 4.73959 |
| 1972 | 4.74719 |
| 1971 | 4.75916 |
| 1970 | 4.74705 |
| 1969 | 4.71402 |
| 1968 | 4.68972 |
| 1967 | 4.67378 |
| 1966 | 4.66712 |
| 1965 | 4.6298 |
| 1964 | 4.59534 |
| 1963 | 4.58093 |
| 1962 | 4.56418 |
| 1961 | 4.55488 |
| 1960 | 4.53313 |