Belgium [Belgium]
- min:
- 4.47
- max:
- 4.681
- avg:
- 4.569
- σ:
- 0.075
| Period | Value |
|---|
| 1973 | 4.678190231323242 |
| 1974 | 4.674194812774658 |
| 1975 | 4.669530391693115 |
| 1976 | 4.6808762550354 |
| 1977 | 4.674440383911133 |
| 1978 | 4.673086643218994 |
| 1979 | 4.671176433563232 |
| 1980 | 4.680434703826904 |
| 1981 | 4.663819313049316 |
| 1982 | 4.657773971557617 |
| 1983 | 4.6478376388549805 |
| 1984 | 4.641926288604736 |
| 1985 | 4.626481533050537 |
| 1986 | 4.6334075927734375 |
| 1987 | 4.640766143798828 |
| 1988 | 4.656531810760498 |
| 1989 | 4.657353401184082 |
| 1990 | 4.523880481719971 |
| 1991 | 4.528346538543701 |
| 1992 | 4.538920879364014 |
| 1993 | 4.533324718475342 |
| 1994 | 4.537209510803223 |
| 1995 | 4.535459518432617 |
| 1996 | 4.521416664123535 |
| 1997 | 4.528350830078125 |
| 1998 | 4.531005859375 |
| 1999 | 4.532102108001709 |
| 2000 | 4.5327467918396 |
| 2001 | 4.525084018707275 |
| 2002 | 4.533379554748535 |
| 2003 | 4.529021263122559 |
| 2004 | 4.519636154174805 |
| 2005 | 4.50679874420166 |
| 2006 | 4.488482475280762 |
| 2007 | 4.478105068206787 |
| 2008 | 4.4831390380859375 |
| 2009 | 4.502335548400879 |
| 2010 | 4.506414413452148 |
| 2011 | 4.491025447845459 |
| 2012 | 4.493574142456055 |
| 2013 | 4.486708164215088 |
| 2014 | 4.47745943069458 |
| 2015 | 4.4739089012146 |
| 2016 | 4.47027587890625 |