2006

9.3

2018

5.4

1997

5.0

2013

8.0

2022

10.0

2012

8.6

2009

8.0

1984

6.8

6.5

5.0

1998

7.0

2024

7.0

2003

4.0

2022

6.3

2021

8.0

2023

8.2

1988

4.7

2014

3.9