2014

7.8

2012

6.3

2007

8.2

2001

6.8

2015

8.0

2008

7.4

2013

6.2

2000

5.2

2006

5.6

1923

8.5

2018

6.0

1948

6.3

2012

6.4

2009

7.9

2016

4.9

2012

5.5

2009

7.4

2018

6.4

2011

6.3