2017

7.2

2014

6.0

2013

6.1

2001

6.0

2019

5.4

2011

6.3

2012

6.3

2024

6.0

1896

5.1

2007

3.3

2016

7.9

2013

6.0

2010

7.1

1968

6.2

2015

5.4

2012

6.9

2018

8.2

1973

7.2

2014

7.5