1996

0.0

1991

6.8

2004

5.8

2005

4.9

2010

7.0

1893

5.5

1995

6.5

2010

0.0

1971

4.5

1918

6.0

2000

5.3

2010

5.7

1926

6.0

1911

5.5

1912

5.2

2009

6.2

1955

2.4

2010

0.0

2013

4.4

2004

7.1