1969

7.6

1925

7.6

2001

7.0

1962

7.0

1946

7.5

1967

7.3

1991

7.6

1970

7.0

2004

7.2

1954

7.9

1984

8.1

1963

7.1

1964

7.4

1979

6.9

1965

6.7

1979

7.4

1962

7.9