| 年份 | 瑞士 |
|---|---|
| 2023 | - |
| 2022 | 4.34238 |
| 2021 | 4.17353 |
| 2020 | 4.08412 |
| 2019 | 4.01971 |
| 2018 | 3.92009 |
| 2017 | 3.82939 |
| 2016 | 3.74798 |
| 2015 | 3.67128 |
| 2014 | 3.59215 |
| 2013 | 3.52099 |
| 2012 | 3.45421 |
| 2011 | 3.37749 |
| 2010 | 3.30696 |
| 2009 | 3.24392 |
| 2008 | 3.18859 |
| 2007 | 3.13795 |
| 2006 | 3.07204 |
| 2005 | 2.99806 |
| 2004 | 2.92773 |
| 2003 | 2.86331 |
| 2002 | 2.80428 |
| 2001 | 2.73149 |
| 2000 | 2.64928 |
| 1999 | 2.60303 |
| 1998 | 2.59289 |
| 1997 | 2.58758 |
| 1996 | 2.57862 |
| 1995 | 2.57122 |
| 1994 | 2.54798 |
| 1993 | 2.50151 |
| 1992 | 2.45253 |
| 1991 | 2.41539 |
| 1990 | 2.38842 |
| 1989 | 2.34645 |
| 1988 | 2.28503 |
| 1987 | 2.21293 |
| 1986 | 2.13868 |
| 1985 | 2.06648 |
| 1984 | 1.99249 |
| 1983 | 1.92309 |
| 1982 | 1.8562 |
| 1981 | 1.78733 |
| 1980 | 1.73202 |
| 1979 | 1.67467 |
| 1978 | 1.61453 |
| 1977 | 1.55349 |
| 1976 | 1.48812 |
| 1975 | 1.42889 |
| 1974 | 1.38255 |
| 1973 | 1.3468 |
| 1972 | 1.31347 |
| 1971 | 1.28851 |
| 1970 | 1.27099 |
| 1969 | 1.26288 |
| 1968 | 1.2617 |
| 1967 | 1.25236 |
| 1966 | 1.2374 |
| 1965 | 1.22883 |
| 1964 | 1.2181 |
| 1963 | 1.2106 |
| 1962 | 1.21181 |
| 1961 | 1.20473 |
| 1960 | 1.18771 |