| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 12.4455 |
| 2021 | 15.1326 |
| 2020 | -12.1281 |
| 2019 | -0.699963 |
| 2018 | 3.43816 |
| 2017 | 6.09137 |
| 2016 | 3.92707 |
| 2015 | 6.46368 |
| 2014 | 3.45229 |
| 2013 | -2.70213 |
| 2012 | -8.11949 |
| 2011 | 0.563231 |
| 2010 | 12.1669 |
| 2009 | -13.1182 |
| 2008 | -4.02432 |
| 2007 | 5.45421 |
| 2006 | 7.95854 |
| 2005 | 3.44031 |
| 2004 | 4.57308 |
| 2003 | 0.739812 |
| 2002 | 0.562752 |
| 2001 | 2.43098 |
| 2000 | 10.9908 |
| 1999 | 4.49483 |
| 1998 | 9.03577 |
| 1997 | 10.3892 |
| 1996 | -1.20126 |
| 1995 | 9.55482 |
| 1994 | 8.0496 |
| 1993 | -11.1953 |
| 1992 | 7.11453 |
| 1991 | 1.89314 |
| 1990 | 9.7951 |
| 1989 | 8.54933 |
| 1988 | 5.96185 |
| 1987 | 12.0335 |
| 1986 | 5.31648 |
| 1985 | 4.27624 |
| 1984 | 12.8222 |
| 1983 | -3.06469 |
| 1982 | -0.0542592 |
| 1981 | -0.808591 |
| 1980 | 5.57098 |
| 1979 | 11.9928 |
| 1978 | 5.96122 |
| 1977 | 1.5524 |
| 1976 | 13.5641 |
| 1975 | -14.151 |
| 1974 | 3.07096 |
| 1973 | 9.64737 |
| 1972 | 9.94609 |
| 1971 | 2.98178 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |