1974

4.6

1956

6.6

1966

4.1

1962

7.6

1978

0.0

1965

7.9

1975

6.7

1980

7.3

1967

6.6

1974

6.7

1966

7.6

1966

5.8

2012

0.0

1965

5.9

1965

5.3

1957

4.8

1967

6.8

1975

4.7