1994

6.1

1966

7.6

1986

6.0

1969

10.0

1963

7.9

1966

7.8

1968

5.8

2000

4.7

1988

0.0

1966

0.0

1970

6.5

1971

0.0

1959

3.7

1991

3.1

2009

9.0

1971

0.0

1970

6.1

1964

4.0

1961

4.0

1968

9.5

1979

0.0

1966

0.0

1998

6.4

1967

8.0

1967

0.0

1962

7.0