| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | 63.5162 |
| 2021 | 63.6678 |
| 2020 | 63.7699 |
| 2019 | 63.8782 |
| 2018 | 63.9818 |
| 2017 | 64.0449 |
| 2016 | 64.1304 |
| 2015 | 64.2571 |
| 2014 | 64.4532 |
| 2013 | 64.7228 |
| 2012 | 65.0041 |
| 2011 | 65.3097 |
| 2010 | 65.5064 |
| 2009 | 65.5925 |
| 2008 | 65.6995 |
| 2007 | 65.7717 |
| 2006 | 65.9023 |
| 2005 | 66.1674 |
| 2004 | 66.4695 |
| 2003 | 66.6942 |
| 2002 | 66.9202 |
| 2001 | 67.1764 |
| 2000 | 67.4167 |
| 1999 | 67.6673 |
| 1998 | 67.8953 |
| 1997 | 68.1043 |
| 1996 | 68.3218 |
| 1995 | 68.5693 |
| 1994 | 68.777 |
| 1993 | 68.9069 |
| 1992 | 69.0207 |
| 1991 | 68.8251 |
| 1990 | 68.5055 |
| 1989 | 68.3478 |
| 1988 | 68.1662 |
| 1987 | 67.9711 |
| 1986 | 67.7349 |
| 1985 | 67.5086 |
| 1984 | 67.1153 |
| 1983 | 66.4495 |
| 1982 | 65.7402 |
| 1981 | 65.0959 |
| 1980 | 64.4931 |
| 1979 | 64.0274 |
| 1978 | 63.7695 |
| 1977 | 63.6221 |
| 1976 | 63.538 |
| 1975 | 63.4972 |
| 1974 | 63.5429 |
| 1973 | 63.677 |
| 1972 | 63.8412 |
| 1971 | 64.0266 |
| 1970 | 64.2289 |
| 1969 | 64.4646 |
| 1968 | 64.7073 |
| 1967 | 64.9534 |
| 1966 | 65.2043 |
| 1965 | 65.4011 |
| 1964 | 65.5464 |
| 1963 | 65.5728 |
| 1962 | 65.4698 |
| 1961 | 65.3905 |
| 1960 | 65.478 |