1967

5.0

1955

6.9

1967

5.2

1972

7.8

1964

7.4

1969

5.7

1959

5.5

1972

0.0

1956

4.5

1939

7.3

1980

7.5

1956

5.2

1958

5.7

1977

6.3

1961

5.4

1957

7.0