1987

6.0

1966

0.0

1977

6.8

1976

6.0

1982

8.2

1969

7.0

1976

6.7

1974

7.6

1958

4.4

1980

1.0

1983

4.3

1970

7.8

1979

6.5

1948

6.6

1987

0.0

1970

4.8

1971

5.0

1962

5.6

1961

5.1

1969

3.8

1962

7.4

1981

3.5