2008

2.0

2008

1.5

1994

7.0

1997

7.2

2002

6.4

2006

7.9

1982

6.9

1987

5.8

2007

6.1

2014

7.4

1989

7.0

1916

6.6

1916

6.2

2018

5.6

1909

5.0

1911

3.1

1950

4.0

1996

6.4

2010

7.1

2017

7.0