1972

7.9

1961

7.7

1997

6.9

1935

7.5

1987

5.7

1928

7.8

2002

7.4

1955

8.0

1999

7.5

1972

7.3

1952

6.7

1982

6.7

1978

6.4

1979

6.7

1998

7.0

1944

7.4

1953

7.1

1995

6.7

1921

6.8

1956

7.1