1911

5.5

2004

7.1

1918

6.0

2000

5.3

2010

6.8

1996

0.0

2007

0.0

1991

6.8

2013

0.0

2010

0.0

1995

6.5

1893

5.5

1971

4.5

2009

6.2

2004

5.8

2005

5.2

1955

2.4

2006

7.5

2010

5.7

2006

5.5