1994

0.0

1990

5.0

1992

5.0

1985

5.0

1979

5.9

1989

4.0

1984

4.9

1982

4.3

1974

5.0

1993

5.0

1968

5.5

1999

7.0

1983

5.0

1983

5.3

1976

5.7

1993

5.0

1989

5.0