1967

5.2

1974

4.8

1979

4.0

1964

0.0

1968

5.3

1969

5.4

1978

5.0

1943

0.0

1972

10.0

1942

5.0

1972

0.0

1973

5.2

1951

0.0

1978

0.0

1968

2.0

1966

6.5

1977

5.6

1966

7.0

1971

4.4

1974

6.4

1974

5.5

1942

5.5