2008

6.5

1933

6.6

1959

5.4

1992

4.7

1991

10.0

1981

6.4

2005

6.8

2002

6.9

1892

4.7

1892

3.7

2013

7.5

1960

5.2

1983

7.6

1964

5.6

1960

5.6

1969

6.3

1980

6.3

1935

4.5

1919

6.0

1932

2.0