| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 7.33344 |
| 2020 | 7.38935 |
| 2019 | 8.16621 |
| 2018 | 8.24096 |
| 2017 | 8.39313 |
| 2016 | 8.29168 |
| 2015 | 8.27478 |
| 2014 | 8.09217 |
| 2013 | 7.64242 |
| 2012 | 8.25787 |
| 2011 | 8.52366 |
| 2010 | 8.75091 |
| 2009 | 8.71912 |
| 2008 | 8.60009 |
| 2007 | 8.55883 |
| 2006 | 8.60617 |
| 2005 | 8.63661 |
| 2004 | 8.62308 |
| 2003 | 8.72453 |
| 2002 | 8.81583 |
| 2001 | 9.46172 |
| 2000 | 9.48539 |
| 1999 | 9.78205 |
| 1998 | 9.54745 |
| 1997 | 9.25164 |
| 1996 | 9.09184 |
| 1995 | 8.99323 |
| 1994 | 9.56785 |
| 1993 | 9.62225 |
| 1992 | 9.78885 |
| 1991 | 10.0303 |
| 1990 | 10.0643 |
| 1989 | 10.1119 |
| 1988 | 10.2785 |
| 1987 | 10.2173 |
| 1986 | 10.2411 |
| 1985 | 10.4179 |
| 1984 | 10.6593 |
| 1983 | 10.6763 |
| 1982 | 10.0541 |
| 1981 | 10.0575 |
| 1980 | 10.0405 |
| 1979 | 10.0983 |
| 1978 | 10.1017 |
| 1977 | 10.1187 |
| 1976 | 10.1629 |
| 1975 | 10.1425 |
| 1974 | 10.0949 |
| 1973 | 10.0133 |
| 1972 | 9.90106 |
| 1971 | 9.85346 |
| 1970 | 10.0167 |
| 1969 | 9.45225 |
| 1968 | 9.68685 |
| 1967 | 9.60185 |
| 1966 | 9.56785 |
| 1965 | 9.44545 |
| 1964 | 9.43865 |
| 1963 | 9.31964 |
| 1962 | 9.43525 |
| 1961 | 9.33664 |
| 1960 | - |