2005

6.4

2001

6.7

1954

7.9

1993

7.4

2006

7.7

1932

6.9

1995

7.0

1940

7.6

2013

7.3

2000

7.0

2006

6.0

2013

4.9

2006

7.1

2013

5.7

2013

6.0

2023

5.7

2014

6.5

2016

4.7

2013

5.4

1970

6.1