1990

6.1

1948

7.2

1935

7.4

1955

6.0

1999

7.1

1922

6.2

1918

5.7

1961

7.7

2001

7.0

1972

6.5

1963

7.2

1986

6.6

1948

7.6

1989

7.9

2025

6.7

1997

6.9

1972

10.0

1968

6.9

1984

6.8

1996

7.9