1929

6.5

1953

7.7

1932

0.0

1940

5.2

1989

7.2

1996

6.8

1936

0.0

2014

5.9

2003

8.1

2000

6.4

2007

6.1

1976

4.3

1990

7.3

1945

5.0

1972

5.0

1985

2.7

1930

5.4

1930

5.0

2021

7.1

2018

6.0