Italy [Italy]
- min:
- 4.15
- max:
- 4.898
- avg:
- 4.505
- σ:
- 0.267
| Period | Value |
|---|
| 1973 | 4.7532548904418945 |
| 1974 | 4.780439853668213 |
| 1975 | 4.769172668457031 |
| 1976 | 4.81749153137207 |
| 1977 | 4.833792209625244 |
| 1978 | 4.854584693908691 |
| 1979 | 4.898136138916016 |
| 1980 | 4.826571464538574 |
| 1981 | 4.82281494140625 |
| 1982 | 4.822942733764648 |
| 1983 | 4.811581611633301 |
| 1984 | 4.811439037322998 |
| 1985 | 4.813593864440918 |
| 1986 | 4.844156265258789 |
| 1987 | 4.860445022583008 |
| 1988 | 4.867989540100098 |
| 1989 | 4.87561559677124 |
| 1990 | 4.378324508666992 |
| 1991 | 4.39984655380249 |
| 1992 | 4.395168781280518 |
| 1993 | 4.392358779907227 |
| 1994 | 4.39599609375 |
| 1995 | 4.402441024780273 |
| 1996 | 4.394029140472412 |
| 1997 | 4.392491340637207 |
| 1998 | 4.414998531341553 |
| 1999 | 4.406493186950684 |
| 2000 | 4.387715816497803 |
| 2001 | 4.393224239349365 |
| 2002 | 4.343258857727051 |
| 2003 | 4.325385093688965 |
| 2004 | 4.289793014526367 |
| 2005 | 4.259060382843018 |
| 2006 | 4.247142791748047 |
| 2007 | 4.245967388153076 |
| 2008 | 4.237984657287598 |
| 2009 | 4.234006881713867 |
| 2010 | 4.201554298400879 |
| 2011 | 4.198019027709961 |
| 2012 | 4.180655002593994 |
| 2013 | 4.1559672355651855 |
| 2014 | 4.150424003601074 |
| 2015 | 4.168403625488281 |
| 2016 | 4.16265344619751 |