1990

0.0

1974

5.8

2002

7.4

1976

0.0

1938

5.9

1991

5.5

1991

3.0

1997

5.3

1999

7.4

2006

7.4

1937

4.4

1988

6.4

1990

4.7

1932

4.0

2014

4.8

1985

4.1

1942

6.2

2016

0.0

1981

7.3

1974

6.6