| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 37.87 |
| 2021 | 37.1937 |
| 2020 | 36.6506 |
| 2019 | 36.1045 |
| 2018 | 35.5759 |
| 2017 | 35.169 |
| 2016 | 34.743 |
| 2015 | 34.2466 |
| 2014 | 33.6485 |
| 2013 | 32.9472 |
| 2012 | 32.2784 |
| 2011 | 31.5948 |
| 2010 | 31.1509 |
| 2009 | 30.9723 |
| 2008 | 30.775 |
| 2007 | 30.6144 |
| 2006 | 30.3225 |
| 2005 | 29.7872 |
| 2004 | 29.1757 |
| 2003 | 28.6743 |
| 2002 | 28.198 |
| 2001 | 27.6812 |
| 2000 | 27.1536 |
| 1999 | 26.6108 |
| 1998 | 26.0974 |
| 1997 | 25.5935 |
| 1996 | 25.055 |
| 1995 | 24.4232 |
| 1994 | 23.8125 |
| 1993 | 23.2824 |
| 1992 | 22.7416 |
| 1991 | 22.2672 |
| 1990 | 21.8288 |
| 1989 | 21.3458 |
| 1988 | 20.8583 |
| 1987 | 20.3719 |
| 1986 | 19.9083 |
| 1985 | 19.4537 |
| 1984 | 19.3053 |
| 1983 | 19.6492 |
| 1982 | 20.1137 |
| 1981 | 20.4066 |
| 1980 | 20.5899 |
| 1979 | 20.557 |
| 1978 | 20.2482 |
| 1977 | 19.8963 |
| 1976 | 19.5545 |
| 1975 | 19.2256 |
| 1974 | 18.8601 |
| 1973 | 18.4699 |
| 1972 | 18.0962 |
| 1971 | 17.6799 |
| 1970 | 17.2351 |
| 1969 | 16.82 |
| 1968 | 16.4737 |
| 1967 | 16.1495 |
| 1966 | 15.8107 |
| 1965 | 15.5143 |
| 1964 | 15.2581 |
| 1963 | 15.0741 |
| 1962 | 14.9526 |
| 1961 | 14.7674 |
| 1960 | 14.5267 |