2004

7.2

1911

5.5

1893

5.5

2013

4.4

2010

5.7

1912

5.2

1995

6.2

1991

6.8

2009

6.2

1971

4.5

1918

6.0

1904

5.5

1999

3.0

2012

0.0

1997

7.7

1998

6.6

2001

7.1

2004

7.5

2010

0.0

1966

5.0