2001

5.9

1936

0.0

2007

6.2

1930

4.7

1930

6.1

1951

7.3

1936

6.8

1919

5.2

1924

5.0

1987

6.8

1937

7.2

1952

6.9

1997

6.2

1935

6.6

1932

5.6

1971

7.3

2009

5.9

1997

6.4

1971

0.0

2006

6.0