1995

7.0

1959

6.3

1946

6.6

1986

5.5

1946

7.6

1941

7.7

1974

7.9

1988

7.5

1969

5.6

1986

5.6

1995

6.4

1934

7.5

1991

7.3

1988

6.1

2007

6.2

1936

7.3

1989

5.9

1972

0.0

1984

7.2

1990

6.0