1938

6.1

1971

6.5

2001

6.0

2003

7.3

1980

5.5

1899

5.7

1982

6.1

1952

5.0

1979

6.3

1965

7.3

1965

6.2

1949

5.6

1969

6.7

1938

4.5

1938

3.8

1954

7.5

2011

6.6

1937

7.3

1937

0.0

1956

4.8