1958

8.0

1999

7.2

1957

8.3

1975

7.5

2018

7.8

1922

7.1

2006

5.4

2006

6.5

1972

7.5

2000

7.2

1954

7.3

2004

7.3

2014

5.5

1942

5.7

1970

7.5

1998

6.9

1983

7.8

1979

8.1

2014

5.6

1985

6.7