| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 32.5309 |
| 2020 | 32.3489 |
| 2019 | 32.167 |
| 2018 | 31.9849 |
| 2017 | 31.8029 |
| 2016 | 31.621 |
| 2015 | 31.439 |
| 2014 | 31.257 |
| 2013 | 31.0751 |
| 2012 | 30.8931 |
| 2011 | 30.7112 |
| 2010 | 30.5292 |
| 2009 | 30.3064 |
| 2008 | 30.0837 |
| 2007 | 29.8609 |
| 2006 | 29.6381 |
| 2005 | 29.4153 |
| 2004 | 29.1926 |
| 2003 | 28.9698 |
| 2002 | 28.747 |
| 2001 | 28.5242 |
| 2000 | 28.3015 |
| 1999 | 28.1912 |
| 1998 | 27.9261 |
| 1997 | 27.6611 |
| 1996 | 27.396 |
| 1995 | 27.131 |
| 1994 | 26.866 |
| 1993 | 26.6009 |
| 1992 | 26.3359 |
| 1991 | 26.0709 |
| 1990 | 25.8058 |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |