| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 4.71476 |
| 2020 | 4.59225 |
| 2019 | 4.52368 |
| 2018 | 4.77755 |
| 2017 | 4.90904 |
| 2016 | 5.51084 |
| 2015 | 4.6335 |
| 2014 | 4.88757 |
| 2013 | 5.22691 |
| 2012 | 5.40646 |
| 2011 | 5.34002 |
| 2010 | 4.83377 |
| 2009 | 6.26999 |
| 2008 | 4.37685 |
| 2007 | 4.53777 |
| 2006 | 4.69421 |
| 2005 | 4.43196 |
| 2004 | 5.60081 |
| 2003 | 7.12603 |
| 2002 | 4.80357 |
| 2001 | 3.95674 |
| 2000 | 4.11603 |
| 1999 | 4.26777 |
| 1998 | 5.13583 |
| 1997 | 5.24984 |
| 1996 | 4.43355 |
| 1995 | 5.18474 |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | 1.18796 |
| 1988 | 1.19319 |
| 1987 | 1.65112 |
| 1986 | 1.72688 |
| 1985 | 1.75587 |
| 1984 | 1.76471 |
| 1983 | 1.61603 |
| 1982 | 1.52763 |
| 1981 | 1.36966 |
| 1980 | 1.63411 |
| 1979 | 1.72109 |
| 1978 | 1.76259 |
| 1977 | 0.187357 |
| 1976 | 0.212135 |
| 1975 | 0.226023 |
| 1974 | 1.58891 |
| 1973 | 1.87467 |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |