| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 0.714847 |
| 2021 | 1.49202 |
| 2020 | 0.0684098 |
| 2019 | -0.595726 |
| 2018 | 0.073802 |
| 2017 | -0.0521902 |
| 2016 | 0.665826 |
| 2015 | -0.554216 |
| 2014 | -0.627492 |
| 2013 | -1.14452 |
| 2012 | -1.83896 |
| 2011 | -2.03637 |
| 2010 | 0.686772 |
| 2009 | -0.0852617 |
| 2008 | 1.32422 |
| 2007 | 0.508598 |
| 2006 | -0.470866 |
| 2005 | 0.564513 |
| 2004 | 0.636106 |
| 2003 | 1.40059 |
| 2002 | 1.34246 |
| 2001 | 5.50372 |
| 2000 | 3.37707 |
| 1999 | 1.13552 |
| 1998 | 1.78731 |
| 1997 | 0.109871 |
| 1996 | 0.402731 |
| 1995 | -3.18286 |
| 1994 | -1.74006 |
| 1993 | -1.54586 |
| 1992 | 0.95417 |
| 1991 | 1.90063 |
| 1990 | 2.3469 |
| 1989 | 0.516963 |
| 1988 | 3.93427 |
| 1987 | 4.74614 |
| 1986 | 2.46037 |
| 1985 | 2.84442 |
| 1984 | 1.5913 |
| 1983 | 3.67042 |
| 1982 | 2.94118 |
| 1981 | 3.3592 |
| 1980 | 2.62548 |
| 1979 | 2.41459 |
| 1978 | 4.21836 |
| 1977 | 3.47654 |
| 1976 | 4.33126 |
| 1975 | 3.79549 |
| 1974 | 3.18711 |
| 1973 | 3.21925 |
| 1972 | 5.39663 |
| 1971 | 4.61907 |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |