1995

6.2

1893

5.6

1991

6.8

2007

0.0

2010

0.0

2010

6.8

1911

5.5

2008

6.5

2010

5.7

1983

7.6

1913

0.0

2013

4.4

1912

5.2

2013

5.0

1971

7.1

1930

5.8

2000

10.0

2013

0.0

2006

7.5

2001

7.1