2012

8.9

2018

5.1

2018

6.0

2013

9.6

2004

9.9

2009

8.6

1969

8.3

2016

9.3

2017

8.1

2016

5.8

2016

6.9

2016

8.9

1909

4.2

2014

6.5

2017

7.4

2021

4.0

2024

8.0

6.3