1982

5.8

1974

6.5

2012

7.0

2019

7.5

1967

5.5

1979

6.1

2011

7.5

1983

7.7

1986

5.9

1960

7.3

1956

6.5

1965

7.9

1968

4.7

1957

7.0

1963

6.9

1977

6.6

2003

6.9

2012

6.9

1994

6.0

1928

7.0