1986

7.1

1972

4.8

1973

3.7

1979

7.3

1977

5.0

1971

0.0

1987

6.0

1986

7.3

1973

5.1

1967

7.0

1973

6.1

1978

5.3

1984

6.7

1978

6.7

1969

6.6