1992

6.9

2023

10.0

2022

10.0

1994

6.8

2009

5.6

2013

8.6

2006

7.9

0.0

2007

6.8

6.0

2004

5.4

2014

4.5

2021

7.4

2022

7.1

1988

6.0

2019

7.3

2018

8.8

2021

8.0

2019

8.0

2015

8.1