| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | - |
| 2017 | 5.94436 |
| 2016 | 1.05313 |
| 2015 | 2.32355 |
| 2014 | 2.39581 |
| 2013 | 2.43901 |
| 2012 | 1.20796 |
| 2011 | 1.16354 |
| 2010 | 1.12325 |
| 2009 | 1.11237 |
| 2008 | 1.11585 |
| 2007 | 1.15259 |
| 2006 | 1.14151 |
| 2005 | 1.13536 |
| 2004 | 0.94959 |
| 2003 | 1.03536 |
| 2002 | 0.96358 |
| 2001 | 0.93602 |
| 2000 | 1.27341 |
| 1999 | 1.09404 |
| 1998 | - |
| 1997 | 0.9716 |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | 1.94119 |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | 3.25172 |
| 1978 | - |
| 1977 | - |
| 1976 | 8.29072 |
| 1975 | - |
| 1974 | - |
| 1973 | 7.707 |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |