| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 38.1466 |
| 2021 | 29.8366 |
| 2020 | 25.8334 |
| 2019 | 28.2766 |
| 2018 | 28.95 |
| 2017 | 27.8704 |
| 2016 | 26.0397 |
| 2015 | 26.7022 |
| 2014 | 26.2133 |
| 2013 | 26.2343 |
| 2012 | 27.2755 |
| 2011 | 28.2731 |
| 2010 | 26.9321 |
| 2009 | 23.0196 |
| 2008 | 27.6301 |
| 2007 | 27.7004 |
| 2006 | 26.9947 |
| 2005 | 24.6999 |
| 2004 | 23.4205 |
| 2003 | 22.8467 |
| 2002 | 23.6505 |
| 2001 | 24.3858 |
| 2000 | 24.7779 |
| 1999 | 21.42 |
| 1998 | 21.0298 |
| 1997 | 20.4387 |
| 1996 | 19.174 |
| 1995 | 21.0121 |
| 1994 | 18.5839 |
| 1993 | 17.3601 |
| 1992 | 17.4345 |
| 1991 | 16.8424 |
| 1990 | 18.0623 |
| 1989 | 18.5361 |
| 1988 | 17.5331 |
| 1987 | 17.5786 |
| 1986 | 17.4594 |
| 1985 | 21.5246 |
| 1984 | 21.4311 |
| 1983 | 19.8568 |
| 1982 | 22.3883 |
| 1981 | 23.6167 |
| 1980 | 22.7866 |
| 1979 | 21.3252 |
| 1978 | 19.5894 |
| 1977 | 20.4299 |
| 1976 | 21.1474 |
| 1975 | 18.6682 |
| 1974 | 22.2789 |
| 1973 | 17.9592 |
| 1972 | 15.5093 |
| 1971 | 14.816 |
| 1970 | 14.9353 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |