1973

4.4

1966

7.3

1987

3.0

1991

1.0

1994

2.2

1958

5.2

1975

2.3

1957

0.0

1982

7.5

1973

6.9

1969

5.8

1957

6.8

1976

5.3

1968

5.2

1983

3.9

1986

0.0

1956

7.1

1975

4.5

1973

5.3

1963

7.8

1974

7.4

1967

6.0

1962

4.3

1961

5.6

1960

6.2

1976

4.8