1935

7.5

1910

6.0

1931

7.5

1994

6.4

1993

6.3

1973

5.7

2004

5.0

2004

6.4

1967

6.5

1985

5.3

1985

5.3

1974

6.1

2002

10.0

1970

5.0

1995

4.8

2000

5.3

1998

2.4

1991

5.7

1972

4.6

1970

6.5