1982

5.8

1975

0.0

1933

0.5

2013

5.0

2008

6.3

2007

4.8

1984

5.9

2013

5.5

1991

6.8

1954

4.6

1984

7.7

2001

7.8

2004

7.3

2005

7.1

2013

5.0

1946

6.3

1996

0.0

1991

3.0

1993

0.0

1953

6.3