1956

6.6

1934

6.0

1949

6.9

1922

5.4

1957

6.3

1940

6.4

1940

6.5

1940

6.5

1951

5.9

1937

4.8

1952

6.8

1931

0.0

1939

5.6

1955

6.1

1918

5.8

1923

6.5

1948

6.5

1936

6.0

1937

7.1