| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 4.91917 |
| 2021 | 4.71083 |
| 2020 | 4.69705 |
| 2019 | 4.84256 |
| 2018 | 4.94992 |
| 2017 | 5.01318 |
| 2016 | 5.01639 |
| 2015 | 4.95152 |
| 2014 | 4.84434 |
| 2013 | 4.74044 |
| 2012 | 4.67353 |
| 2011 | 4.66417 |
| 2010 | 4.69549 |
| 2009 | 4.71413 |
| 2008 | 4.71842 |
| 2007 | 4.7416 |
| 2006 | 4.74364 |
| 2005 | 4.69058 |
| 2004 | 4.64984 |
| 2003 | 4.6555 |
| 2002 | 4.65482 |
| 2001 | 4.64064 |
| 2000 | 4.62339 |
| 1999 | 4.45973 |
| 1998 | 4.08108 |
| 1997 | 3.63299 |
| 1996 | 3.24455 |
| 1995 | 2.98376 |
| 1994 | 2.98115 |
| 1993 | 3.24594 |
| 1992 | 3.58411 |
| 1991 | 3.82456 |
| 1990 | 3.90202 |
| 1989 | 3.87035 |
| 1988 | 3.79342 |
| 1987 | 3.67916 |
| 1986 | 3.55736 |
| 1985 | 3.43768 |
| 1984 | 3.31305 |
| 1983 | 3.18703 |
| 1982 | 3.07837 |
| 1981 | 3.00728 |
| 1980 | 2.96536 |
| 1979 | 2.92141 |
| 1978 | 2.85894 |
| 1977 | 2.80017 |
| 1976 | 2.73292 |
| 1975 | 2.65649 |
| 1974 | 2.58964 |
| 1973 | 2.54834 |
| 1972 | 2.50876 |
| 1971 | 2.46775 |
| 1970 | 2.43449 |
| 1969 | 2.40686 |
| 1968 | 2.38341 |
| 1967 | 2.35818 |
| 1966 | 2.32333 |
| 1965 | 2.28799 |
| 1964 | 2.25164 |
| 1963 | 2.20215 |
| 1962 | 2.15362 |
| 1961 | 2.1058 |
| 1960 | 2.04433 |