1981

3.0

1980

0.0

1980

8.0

1965

7.3

1999

0.0

1983

8.5

1970

0.0

1977

0.0

2006

4.6

1983

4.0

1964

2.0

1982

2.0

1974

0.0

1963

6.0

1972

5.0

2005

5.6

1973

0.0