Switzerland [Switzerland]
- min:
- 3.945
- max:
- 4.836
- avg:
- 4.507
- σ:
- 0.272
| Period | Value |
|---|
| 1973 | 4.082688331604004 |
| 1974 | 3.945222854614258 |
| 1975 | 4.119948387145996 |
| 1976 | 4.254293441772461 |
| 1977 | 4.142958641052246 |
| 1978 | 4.355070114135742 |
| 1979 | 4.212490081787109 |
| 1980 | 4.029450416564941 |
| 1981 | 3.962273597717285 |
| 1982 | 4.134927749633789 |
| 1983 | 4.179682731628418 |
| 1984 | 4.193477630615234 |
| 1985 | 4.113617897033691 |
| 1986 | 4.37883186340332 |
| 1987 | 4.495003700256348 |
| 1988 | 4.4395856857299805 |
| 1989 | 4.382977485656738 |
| 1990 | 4.439558982849121 |
| 1991 | 4.50760555267334 |
| 1992 | 4.480268478393555 |
| 1993 | 4.608416557312012 |
| 1994 | 4.736752510070801 |
| 1995 | 4.791867256164551 |
| 1996 | 4.772223472595215 |
| 1997 | 4.708820343017578 |
| 1998 | 4.739095687866211 |
| 1999 | 4.753786087036133 |
| 2000 | 4.691557884216309 |
| 2001 | 4.696891784667969 |
| 2002 | 4.785433769226074 |
| 2003 | 4.835782051086426 |
| 2004 | 4.800016403198242 |
| 2005 | 4.749013900756836 |
| 2006 | 4.710169792175293 |
| 2007 | 4.678299903869629 |
| 2008 | 4.6481781005859375 |
| 2009 | 4.722966194152832 |
| 2010 | 4.718914031982422 |
| 2011 | 4.703607559204102 |
| 2012 | 4.684177398681641 |
| 2013 | 4.681844711303711 |
| 2014 | 4.680400848388672 |
| 2015 | 4.763801574707031 |
| 2016 | 4.80369758605957 |