2000

0.0

1958

7.7

1998

7.4

1957

8.5

1966

7.7

1959

0.0

1968

2.0

2007

6.7

1988

0.0

1989

0.0

2008

0.0

1970

5.5

2002

7.1

1948

7.9

2005

6.8

1982

0.0

2011

8.8

1961

7.3

1969

10.0

1976

0.0