2005

6.3

2020

0.0

1994

5.7

2002

6.8

2017

5.6

1998

6.5

1971

8.2

2008

4.4

1997

5.7

1983

7.1

1982

6.3

2014

5.5

1932

7.8

2017

0.0

1954

6.4

1953

7.1

1955

7.0

2011

7.7

2004

6.4

1993

0.0