2002

7.1

2007

6.7

1961

6.0

1935

7.3

1940

7.4

1967

7.3

1960

5.4

1965

8.5

1938

6.0

1932

7.4

1974

0.0

1978

6.8

1961

5.6

2005

6.2

2020

6.1

1958

6.2

1981

10.0

1969

0.0

1973

0.0

1983

6.0