United Kingdom [United_Kingdom]
- min:
- 4.645
- max:
- 4.801
- avg:
- 4.734
- σ:
- 0.047
| Period | Value |
|---|
| 1973 | 4.7843170166015625 |
| 1974 | 4.74785041809082 |
| 1975 | 4.734562397003174 |
| 1976 | 4.737651348114014 |
| 1977 | 4.7494401931762695 |
| 1978 | 4.769041538238525 |
| 1979 | 4.784649848937988 |
| 1980 | 4.766523838043213 |
| 1981 | 4.7573113441467285 |
| 1982 | 4.769368648529053 |
| 1983 | 4.783411026000977 |
| 1984 | 4.777782440185547 |
| 1985 | 4.7923479080200195 |
| 1986 | 4.784731864929199 |
| 1987 | 4.797788143157959 |
| 1988 | 4.801050662994385 |
| 1989 | 4.791876792907715 |
| 1990 | 4.698290824890137 |
| 1991 | 4.678901195526123 |
| 1992 | 4.66041898727417 |
| 1993 | 4.676903247833252 |
| 1994 | 4.679251194000244 |
| 1995 | 4.681496620178223 |
| 1996 | 4.699690341949463 |
| 1997 | 4.7154765129089355 |
| 1998 | 4.719450950622559 |
| 1999 | 4.718759059906006 |
| 2000 | 4.778947353363037 |
| 2001 | 4.786205768585205 |
| 2002 | 4.774820804595947 |
| 2003 | 4.768946170806885 |
| 2004 | 4.763405799865723 |
| 2005 | 4.775872230529785 |
| 2006 | 4.757628917694092 |
| 2007 | 4.719409465789795 |
| 2008 | 4.706739902496338 |
| 2009 | 4.691689491271973 |
| 2010 | 4.671041488647461 |
| 2011 | 4.645295143127441 |
| 2012 | 4.648730278015137 |
| 2013 | 4.673427104949951 |
| 2014 | 4.675780773162842 |
| 2015 | 4.695789337158203 |
| 2016 | 4.692862510681152 |