1994

6.8

2001

7.5

1999

6.9

1932

8.0

1969

6.2

1957

7.2

1948

8.0

1903

7.0

2000

6.4

1939

7.6

1960

7.5

1989

5.3

1930

3.8

2012

4.8

1966

6.2

1956

7.3

1921

7.4

2011

5.3

1950

5.8

1938

4.6