| 年份 | 意大利 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 85.1 |
| 2020 | 84.5 |
| 2019 | 85.7 |
| 2018 | 85.6 |
| 2017 | 85.2 |
| 2016 | 85.6 |
| 2015 | 84.9 |
| 2014 | 85.6 |
| 2013 | 85.2 |
| 2012 | 84.8 |
| 2011 | 84.8 |
| 2010 | 84.7 |
| 2009 | 84.3 |
| 2008 | 84.2 |
| 2007 | 84.2 |
| 2006 | 84.1 |
| 2005 | 83.6 |
| 2004 | 83.7 |
| 2003 | 82.8 |
| 2002 | 83.2 |
| 2001 | 83.2 |
| 2000 | 82.8 |
| 1999 | 82.6 |
| 1998 | 82.1 |
| 1997 | 82 |
| 1996 | 81.8 |
| 1995 | 81.5 |
| 1994 | 81.2 |
| 1993 | 81 |
| 1992 | 80.8 |
| 1991 | 80.4 |
| 1990 | 80.3 |
| 1989 | 80.2 |
| 1988 | 79.7 |
| 1987 | 79.6 |
| 1986 | 79.1 |
| 1985 | 78.8 |
| 1984 | 78.77 |
| 1983 | 77.99 |
| 1982 | 78.19 |
| 1981 | 77.76 |
| 1980 | 77.38 |
| 1979 | 77.46 |
| 1978 | 77.13 |
| 1977 | 76.74 |
| 1976 | 76.27 |
| 1975 | 75.91 |
| 1974 | 75.91 |
| 1973 | 75.12 |
| 1972 | 75.21 |
| 1971 | 74.88 |
| 1970 | 74.55 |
| 1969 | 73.88 |
| 1968 | 73.72 |
| 1967 | 73.83 |
| 1966 | 73.82 |
| 1965 | 73.04 |
| 1964 | 73.18 |
| 1963 | 72.06 |
| 1962 | 71.89 |
| 1961 | 72.48 |
| 1960 | 71.69 |