Italy [Italy]
- min:
- 4.065
- max:
- 5.065
- avg:
- 4.518
- σ:
- 0.348
| Period | Value |
|---|
| 1973 | 4.91371488571167 |
| 1974 | 4.936797142028809 |
| 1975 | 4.921504497528076 |
| 1976 | 4.9732136726379395 |
| 1977 | 4.992532253265381 |
| 1978 | 5.016039848327637 |
| 1979 | 5.0649094581604 |
| 1980 | 4.905518531799316 |
| 1981 | 4.906433582305908 |
| 1982 | 4.904098033905029 |
| 1983 | 4.893688678741455 |
| 1984 | 4.893289089202881 |
| 1985 | 4.891047477722168 |
| 1986 | 4.923053741455078 |
| 1987 | 4.944424629211426 |
| 1988 | 4.953601360321045 |
| 1989 | 4.963455677032471 |
| 1990 | 4.332350730895996 |
| 1991 | 4.349414348602295 |
| 1992 | 4.345338821411133 |
| 1993 | 4.343899726867676 |
| 1994 | 4.352643966674805 |
| 1995 | 4.363563060760498 |
| 1996 | 4.3627543449401855 |
| 1997 | 4.364023208618164 |
| 1998 | 4.3901166915893555 |
| 1999 | 4.381320953369141 |
| 2000 | 4.361656188964844 |
| 2001 | 4.364410400390625 |
| 2002 | 4.310407638549805 |
| 2003 | 4.288653373718262 |
| 2004 | 4.250765323638916 |
| 2005 | 4.2154388427734375 |
| 2006 | 4.196674823760986 |
| 2007 | 4.189796447753906 |
| 2008 | 4.178086757659912 |
| 2009 | 4.171142101287842 |
| 2010 | 4.136038780212402 |
| 2011 | 4.136683940887451 |
| 2012 | 4.1101202964782715 |
| 2013 | 4.085637092590332 |
| 2014 | 4.075613975524902 |
| 2015 | 4.072084426879883 |
| 2016 | 4.065154075622559 |