1929

7.5

1932

7.4

2002

7.1

1948

7.9

1961

7.2

1929

6.5

1992

7.3

2001

6.7

1917

5.0

1955

6.5

1989

6.2

1985

6.7

1954

7.1

1931

0.0

1917

0.0

1936

7.1

2001

4.9

1971

6.7

1988

3.7

1953

5.2