1930

5.5

2015

6.8

1955

7.3

2021

9.0

2024

10.0

1990

5.0

1981

8.0

1973

0.0

1982

6.0

1933

6.0

2007

5.9

2005

4.9

1995

5.8

1917

0.0

1995

6.1

1976

0.0

1992

5.6

2008

6.9

2010

0.0

1989

5.3