1969

6.6

1932

8.0

1965

7.4

1984

6.9

1992

6.6

1929

7.5

2006

6.0

1974

7.9

2000

7.1

1930

7.3

1993

6.3

1997

7.8

2002

5.3

1944

7.2

1968

7.1

2019

0.0

1988

6.3

1986

7.3

2008

4.5

1945

7.6