1959

5.8

1983

6.0

1969

0.0

1978

6.8

1990

7.7

1974

5.6

1965

6.7

1985

6.8

1962

6.6

1955

4.8

1952

8.3

1968

0.0

1971

6.7

1955

0.0

1976

6.5

1993

7.3

1961

7.1

1957

0.0

1958

0.0

1962

0.0

1991

7.1

1954

7.2

1954

8.5

1970

6.4

1981

6.1

1975

6.9

1973

7.0

1976

1.0

1953

7.8

1958

5.8

1981

6.6

1952

10.0

1982

2.5

1984

7.1

1970

6.9

1952

7.0

1969

7.0

1966

8.2

1975

0.0

1964

7.5

1989

6.4

1957

0.0

1956

0.0