Australia [Australia]
- min:
- 4.139
- max:
- 4.964
- avg:
- 4.441
- σ:
- 0.222
| Period | Value |
|---|
| 1973 | 4.568235397338867 |
| 1974 | 4.471624851226807 |
| 1975 | 4.422897815704346 |
| 1976 | 4.3895697593688965 |
| 1977 | 4.291999816894531 |
| 1978 | 4.298518657684326 |
| 1979 | 4.334721565246582 |
| 1980 | 4.325375556945801 |
| 1981 | 4.309558391571045 |
| 1982 | 4.2941575050354 |
| 1983 | 4.317488670349121 |
| 1984 | 4.301819324493408 |
| 1985 | 4.198168754577637 |
| 1986 | 4.139498710632324 |
| 1987 | 4.224727630615234 |
| 1988 | 4.3668670654296875 |
| 1989 | 4.369801998138428 |
| 1990 | 4.313857078552246 |
| 1991 | 4.281037330627441 |
| 1992 | 4.237427711486816 |
| 1993 | 4.207441806793213 |
| 1994 | 4.240996360778809 |
| 1995 | 4.272867202758789 |
| 1996 | 4.303089618682861 |
| 1997 | 4.298007965087891 |
| 1998 | 4.246037006378174 |
| 1999 | 4.2863545417785645 |
| 2000 | 4.303928375244141 |
| 2001 | 4.320013523101807 |
| 2002 | 4.3343634605407715 |
| 2003 | 4.407376766204834 |
| 2004 | 4.500982761383057 |
| 2005 | 4.6063642501831055 |
| 2006 | 4.677689075469971 |
| 2007 | 4.733527660369873 |
| 2008 | 4.808917045593262 |
| 2009 | 4.766125202178955 |
| 2010 | 4.9596781730651855 |
| 2011 | 4.964060306549072 |
| 2012 | 4.859699726104736 |
| 2013 | 4.82119607925415 |
| 2014 | 4.7091827392578125 |
| 2015 | 4.583160877227783 |
| 2016 | 4.715088844299316 |