2005

0.0

2008

6.5

2002

6.9

1909

3.9

1970

4.7

2007

3.5

1999

6.2

1913

5.3

1914

5.9

1911

3.5

1967

6.9

1960

5.6

1969

6.3

1949

6.0

1935

4.5

1919

6.0

1932

2.0

1916

6.7

2013

7.3

2013

6.9