1975

4.0

1968

6.0

1971

6.0

2018

7.4

2010

6.2

1977

5.0

2006

7.5

1964

7.6

1953

6.6

1969

3.9

1963

0.0

1981

0.0

1937

6.6

1965

0.0

1965

1.0

1997

5.6

2012

4.5

1964

6.0

1996

6.5

1966

5.0