2002

10.0

1949

7.7

1952

6.7

2013

8.1

2004

6.0

2009

7.5

2000

6.2

1996

6.0

1898

7.2

1989

5.1

1999

5.9

1978

6.7

2011

5.2

1895

6.8

2006

7.0

2010

5.9

1960

8.3

2007

6.1

2006

4.1

1994

6.7