1977

0.0

1971

0.0

1964

0.0

2001

5.5

1995

4.5

1984

8.0

1976

6.8

1974

5.0

2001

6.2

1998

0.0

1977

0.0

1978

7.0

2003

7.5

1997

2.5

1973

5.9

1973

0.0