2013

6.0

2018

6.6

2022

6.4

1995

4.9

1966

5.7

1999

7.2

2007

8.2

1985

5.8

2012

6.5

2005

6.3

2005

6.0

2007

9.7

1963

6.7

2016

5.0

1994

5.2

1971

4.7

2022

6.7

1963

5.3