1985

7.9

2011

6.3

2021

5.5

2012

10.0

2006

6.0

2021

8.0

2017

6.0

2016

10.0

2024

7.0

8.5

4.0

2013

7.8

1995

6.5

0.0

2015

6.0

1980

3.8

2015

9.0