2002

6.4

1988

0.0

1996

7.8

1995

7.0

2018

10.0

2007

6.7

1994

6.1

1987

6.0

1973

7.1

1989

6.6

1974

5.5

1936

5.0

1997

6.8

1974

6.5

1935

5.7

1983

5.9

2008

6.6

1988

7.7

2005

7.2

1969

7.8