1970

7.0

1938

6.0

1978

7.4

2004

6.8

1959

6.1

2018

8.5

1965

7.7

2008

7.2

1973

6.8

2002

6.2

2008

8.0

2004

6.1

2002

6.1

1971

7.7

1965

6.9

2020

0.0

1957

0.0

1931

0.0

1954

6.5

1932

7.1