1974

6.2

1979

7.0

1992

6.6

1926

4.3

1933

6.1

2000

6.5

1983

0.0

1972

6.9

1958

6.2

1966

6.5

2002

6.1

1982

6.5

2020

4.2

1961

5.6

1930

6.9

2008

5.1

1958

7.0

1982

6.2

1934

7.3

1938

0.0