1996

4.9

2011

4.2

1985

9.5

2014

5.5

1922

5.3

1954

0.0

1965

5.8

1911

5.5

1958

5.0

1959

0.0

1939

6.5

1976

0.0

2010

7.0

2012

2.0

1957

0.0