2010

8.3

1895

5.4

2016

5.9

2009

8.5

2001

6.4

1996

6.7

1982

6.2

2007

6.7

2007

7.4

2007

6.7

2006

5.5

2001

6.2

1927

7.3

1995

6.2

2007

6.4

1985

6.4

2011

5.8

2015

6.3

2016

5.2

2005

5.5