2005

7.1

2001

5.0

1933

5.6

1923

0.0

2011

5.7

2010

5.7

1926

7.0

2014

4.2

1995

6.1

1928

10.0

1918

6.0

2000

5.3

1998

6.6

1999

5.9

1995

8.5

2001

5.8

1998

5.3

1982

7.3

1994

5.1

1992

7.0