1969

5.0

1978

6.0

1970

5.8

1999

0.0

1985

6.0

1981

0.0

2011

0.0

1973

0.0

1987

3.5

1990

6.2

1980

6.0

1999

0.0

1997

2.0

1978

3.8

1976

5.5

1974

6.4

2024

7.2

1972

5.7

1975

0.0

1972

6.0