2001

6.6

2006

5.2

1995

7.0

1966

5.8

1933

6.8

1936

6.0

1937

6.0

1944

6.9

1925

5.8

1935

4.6

1951

6.1

2025

4.8

2017

6.0

1930

5.6

1965

4.3

1940

0.0

1935

6.2

1941

7.3

1934

6.3

1929

5.4