| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 83.6086 |
| 2020 | 80.6034 |
| 2019 | 76.7721 |
| 2018 | 75.0689 |
| 2017 | 72.5001 |
| 2016 | 70.9036 |
| 2015 | 70.6458 |
| 2014 | 71.014 |
| 2013 | 71.2906 |
| 2012 | 73.4732 |
| 2011 | 75.8586 |
| 2010 | 77.1249 |
| 2009 | 78.974 |
| 2008 | 79.284 |
| 2007 | 80.4904 |
| 2006 | 78.2348 |
| 2005 | 75.5009 |
| 2004 | 72.6963 |
| 2003 | 68.7629 |
| 2002 | 64.5265 |
| 2001 | 60.903 |
| 2000 | 56.7425 |
| 1999 | 54.5314 |
| 1998 | 55.0148 |
| 1997 | 51.2645 |
| 1996 | 45.5016 |
| 1995 | 44.1448 |
| 1994 | 42.1069 |
| 1993 | 37.19 |
| 1992 | 34.2074 |
| 1991 | 31.1146 |
| 1990 | 29.1636 |
| 1989 | 27.1815 |
| 1988 | 25.1642 |
| 1987 | 23.3361 |
| 1986 | 23.7867 |
| 1985 | 23.6249 |
| 1984 | 22.5199 |
| 1983 | 22.3524 |
| 1982 | - |
| 1981 | 23.154 |
| 1980 | 23.1838 |
| 1979 | 22.8773 |
| 1978 | 22.037 |
| 1977 | 21.1522 |
| 1976 | 20.2343 |
| 1975 | 19.619 |
| 1974 | 17.8677 |
| 1973 | 16.516 |
| 1972 | 15.2164 |
| 1971 | 13.1111 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |