Switzerland [Switzerland]
- min:
- 4.342
- max:
- 4.614
- avg:
- 4.513
- σ:
- 0.083
| Period | Value |
|---|
| 1973 | 4.383729934692383 |
| 1974 | 4.341772556304932 |
| 1975 | 4.395102500915527 |
| 1976 | 4.436107635498047 |
| 1977 | 4.402125835418701 |
| 1978 | 4.466866970062256 |
| 1979 | 4.4233479499816895 |
| 1980 | 4.367480754852295 |
| 1981 | 4.3469767570495605 |
| 1982 | 4.399674415588379 |
| 1983 | 4.413334369659424 |
| 1984 | 4.417544841766357 |
| 1985 | 4.39316987991333 |
| 1986 | 4.474119663238525 |
| 1987 | 4.509577751159668 |
| 1988 | 4.4926629066467285 |
| 1989 | 4.475384712219238 |
| 1990 | 4.492654323577881 |
| 1991 | 4.513423919677734 |
| 1992 | 4.505080223083496 |
| 1993 | 4.544193744659424 |
| 1994 | 4.583364486694336 |
| 1995 | 4.600186824798584 |
| 1996 | 4.594191074371338 |
| 1997 | 4.574839115142822 |
| 1998 | 4.584079742431641 |
| 1999 | 4.588563442230225 |
| 2000 | 4.569570541381836 |
| 2001 | 4.571198463439941 |
| 2002 | 4.5982232093811035 |
| 2003 | 4.613590717315674 |
| 2004 | 4.6026740074157715 |
| 2005 | 4.587107181549072 |
| 2006 | 4.57525110244751 |
| 2007 | 4.565523624420166 |
| 2008 | 4.556329727172852 |
| 2009 | 4.579156875610352 |
| 2010 | 4.577919960021973 |
| 2011 | 4.573247909545898 |
| 2012 | 4.567317485809326 |
| 2013 | 4.566605567932129 |
| 2014 | 4.566164970397949 |
| 2015 | 4.591620922088623 |
| 2016 | 4.603797912597656 |