| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 57.4402 |
| 2021 | 57.0653 |
| 2020 | 56.8137 |
| 2019 | 56.5479 |
| 2018 | 56.2944 |
| 2017 | 56.1404 |
| 2016 | 55.9323 |
| 2015 | 55.6248 |
| 2014 | 55.1514 |
| 2013 | 54.5051 |
| 2012 | 53.8365 |
| 2011 | 53.1166 |
| 2010 | 52.6569 |
| 2009 | 52.4565 |
| 2008 | 52.2081 |
| 2007 | 52.0411 |
| 2006 | 51.7397 |
| 2005 | 51.1318 |
| 2004 | 50.445 |
| 2003 | 49.9382 |
| 2002 | 49.4316 |
| 2001 | 48.8618 |
| 2000 | 48.3313 |
| 1999 | 47.7819 |
| 1998 | 47.2855 |
| 1997 | 46.8336 |
| 1996 | 46.3663 |
| 1995 | 45.8378 |
| 1994 | 45.3975 |
| 1993 | 45.1234 |
| 1992 | 44.8841 |
| 1991 | 45.2957 |
| 1990 | 45.9736 |
| 1989 | 46.3105 |
| 1988 | 46.7003 |
| 1987 | 47.1214 |
| 1986 | 47.6344 |
| 1985 | 48.1294 |
| 1984 | 48.9973 |
| 1983 | 50.4902 |
| 1982 | 52.1139 |
| 1981 | 53.6194 |
| 1980 | 55.0553 |
| 1979 | 56.1831 |
| 1978 | 56.8147 |
| 1977 | 57.1781 |
| 1976 | 57.3861 |
| 1975 | 57.4872 |
| 1974 | 57.374 |
| 1973 | 57.0425 |
| 1972 | 56.6387 |
| 1971 | 56.1851 |
| 1970 | 55.6932 |
| 1969 | 55.1238 |
| 1968 | 54.5421 |
| 1967 | 53.9565 |
| 1966 | 53.3642 |
| 1965 | 52.9027 |
| 1964 | 52.5638 |
| 1963 | 52.5022 |
| 1962 | 52.7421 |
| 1961 | 52.9273 |
| 1960 | 52.723 |