1968

5.0

1955

6.4

2004

6.9

2003

7.2

2020

10.0

1983

6.5

1972

6.4

2018

7.1

1994

7.2

2020

5.5

1941

5.0

1987

6.2

1950

7.3

2001

5.4

1977

6.6

1960

7.5

1998

6.1

1988

6.2

1923

0.0

1971

7.4