1960

0.0

1959

5.0

1956

7.0

1964

3.0

1955

0.0

1948

4.5

1963

5.0

1960

3.6

1954

6.0

1986

5.3

1982

4.5

1960

2.3

1961

2.0

1960

3.0

1958

4.0

1960

0.0

1969

6.8

1971

1.8

1955

0.0

1958

2.0

1970

5.6

1959

5.0

1977

6.6

1988

5.8

1980

4.9

1951

5.5

1956

4.3

1985

5.9

2004

4.2

1984

6.1

1987

4.4

1982

4.6

1981

4.8

1983

4.6

1962

7.0

1955

4.0

1974

5.1

1959

4.0