1994

7.7

1979

5.5

1975

7.0

1958

6.7

1970

7.4

1987

5.0

1978

7.5

1995

7.0

1981

6.3

1953

6.0

1969

4.9

1995

7.7

1968

7.3

1972

6.8

1986

6.7

1974

6.0

2003

8.0

1994

7.1

1979

6.7

1985

6.7