1980

7.0

2006

2.6

2009

8.5

1945

4.0

2023

10.0

1997

6.4

1932

6.0

2018

6.6

1985

5.0

1970

4.5

1917

5.0

2016

6.2

1974

5.6

1994

7.5

2016

6.0

2015

2.8

1935

5.2

1975

3.9