1913

0.0

1893

5.6

1918

6.0

1997

5.5

2004

7.2

1995

6.2

1991

6.8

1946

7.3

1959

5.7

1965

7.0

1987

6.5

1997

5.8

2012

6.0

2006

7.5

2001

7.1

2011

10.0

2009

6.7

2008

5.9

2008

7.5

1912

6.2