1983

5.1

1966

6.3

1963

6.5

1986

5.8

1987

6.0

2009

4.0

1975

0.0

1988

6.8

1992

4.4

1962

5.7

1979

6.4

1983

5.0

1972

7.1

1980

5.9

1967

6.4

1963

7.8

1979

7.6

1969

7.6

1980

6.4