2015

5.1

2020

7.7

2022

7.4

2018

7.9

2020

7.7

2018

7.8

2014

7.6

2016

7.1

2015

8.2

2011

8.1

2021

8.0

2016

8.6

2015

7.8

2013

7.6

2013

6.9