2018

4.4

2023

6.9

2014

7.2

2013

8.2

2012

8.4

2020

7.2

2018

5.0

2015

7.1

2013

7.1

2022

6.7

2007

7.9

2021

7.1

2017

0.0

2016

0.0

2014

6.4

2019

6.6

2017

7.4