1975

4.9

1978

6.9

1983

10.0

1965

7.8

1990

5.0

1971

5.8

1985

7.5

1963

6.0

1969

7.1

1981

0.0

2005

5.7

1983

6.0

1986

6.0

1973

7.6

2019

0.0

1977

7.4

1990

6.2

1977

6.3

1968

6.8

1970

0.0

1968

0.0

1979

7.6

1974

7.8