Australia [Australia]
- min:
- 4.335
- max:
- 4.459
- avg:
- 4.376
- σ:
- 0.03
| Period | Value |
|---|
| 1973 | 4.458506107330322 |
| 1974 | 4.437683582305908 |
| 1975 | 4.427803039550781 |
| 1976 | 4.423022270202637 |
| 1977 | 4.404087066650391 |
| 1978 | 4.400722503662109 |
| 1979 | 4.4021687507629395 |
| 1980 | 4.3878021240234375 |
| 1981 | 4.389027118682861 |
| 1982 | 4.3809685707092285 |
| 1983 | 4.384253978729248 |
| 1984 | 4.37959623336792 |
| 1985 | 4.360799312591553 |
| 1986 | 4.3458967208862305 |
| 1987 | 4.360862731933594 |
| 1988 | 4.381519317626953 |
| 1989 | 4.379178524017334 |
| 1990 | 4.363376617431641 |
| 1991 | 4.3497772216796875 |
| 1992 | 4.34412145614624 |
| 1993 | 4.33456563949585 |
| 1994 | 4.3391571044921875 |
| 1995 | 4.340597152709961 |
| 1996 | 4.344625473022461 |
| 1997 | 4.3456196784973145 |
| 1998 | 4.341319561004639 |
| 1999 | 4.3475189208984375 |
| 2000 | 4.345218181610107 |
| 2001 | 4.350257873535156 |
| 2002 | 4.3480987548828125 |
| 2003 | 4.357422828674316 |
| 2004 | 4.3656768798828125 |
| 2005 | 4.379199981689453 |
| 2006 | 4.38382625579834 |
| 2007 | 4.387080669403076 |
| 2008 | 4.402019500732422 |
| 2009 | 4.391304016113281 |
| 2010 | 4.4206390380859375 |
| 2011 | 4.419313430786133 |
| 2012 | 4.395071029663086 |
| 2013 | 4.384274482727051 |
| 2014 | 4.363065719604492 |
| 2015 | 4.339752197265625 |
| 2016 | 4.355292797088623 |