1963

7.0

1998

6.1

2002

6.3

2007

7.4

1988

7.1

1944

5.5

1941

7.2

2001

6.3

2021

5.7

1995

0.0

1955

7.3

2005

5.0

1921

0.0

1980

5.3

1986

7.0

1995

6.5

2003

5.8

2014

5.3

1936

7.5

1998

5.7