2018

5.7

2006

5.9

2018

5.0

2007

6.2

2004

7.4

2006

6.4

2005

6.6

2021

0.0

1950

6.6

2016

4.4

1981

5.4

1980

5.4

1973

5.7

1971

6.6

2012

4.1

2008

5.1

1980

6.3

1984

7.3

2017

4.7

1960

8.4