1997

5.0

2006

5.1

1931

0.0

1972

6.2

2002

6.9

1950

6.8

1988

5.8

1970

6.0

2000

7.1

2013

8.2

2007

6.9

1977

7.4

2001

6.9

2001

6.8

2002

6.1

2022

0.0

2002

4.9

1985

0.0

1945

6.9

2017

4.9