1932

6.9

1946

0.0

1962

7.6

0.0

1964

7.2

1997

6.3

1945

6.1

2007

6.3

1950

7.1

2001

6.7

1996

6.1

1991

7.3

1987

4.5

2020

8.1

1999

0.0

1994

0.0

1984

0.0

1929

6.5

1966

7.3

1973

3.5