Belgium [Belgium]
- min:
- 4.578
- max:
- 4.603
- avg:
- 4.589
- σ:
- 0.008
| Period | Value |
|---|
| 1973 | 4.585873603820801 |
| 1974 | 4.585518836975098 |
| 1975 | 4.585464954376221 |
| 1976 | 4.584947109222412 |
| 1977 | 4.584364414215088 |
| 1978 | 4.583667278289795 |
| 1979 | 4.583291530609131 |
| 1980 | 4.583123683929443 |
| 1981 | 4.581411838531494 |
| 1982 | 4.5796732902526855 |
| 1983 | 4.5790581703186035 |
| 1984 | 4.578213691711426 |
| 1985 | 4.578482151031494 |
| 1986 | 4.578970909118652 |
| 1987 | 4.579817295074463 |
| 1988 | 4.579864025115967 |
| 1989 | 4.580427169799805 |
| 1990 | 4.5816779136657715 |
| 1991 | 4.583013534545898 |
| 1992 | 4.584283351898193 |
| 1993 | 4.585357189178467 |
| 1994 | 4.585893630981445 |
| 1995 | 4.5868306159973145 |
| 1996 | 4.589615345001221 |
| 1997 | 4.5922369956970215 |
| 1998 | 4.593932151794434 |
| 1999 | 4.6013617515563965 |
| 2000 | 4.601385116577148 |
| 2001 | 4.598557949066162 |
| 2002 | 4.593780040740967 |
| 2003 | 4.593667030334473 |
| 2004 | 4.591025352478027 |
| 2005 | 4.592632293701172 |
| 2006 | 4.591076374053955 |
| 2007 | 4.591101169586182 |
| 2008 | 4.598886966705322 |
| 2009 | 4.60068416595459 |
| 2010 | 4.6030683517456055 |
| 2011 | 4.601593017578125 |
| 2012 | 4.598571300506592 |
| 2013 | 4.5988688468933105 |
| 2014 | 4.600610256195068 |
| 2015 | 4.600783348083496 |
| 2016 | 4.600955009460449 |