2010

8.1

2023

8.0

2006

8.1

2016

8.6

2023

8.0

2021

7.0

2005

7.7

2020

7.9

2021

9.0

2014

5.9

2003

7.6

2013

8.7

2024

7.0

2006

7.0

1988

7.5

1999

9.5

1990

6.9

2021

7.2

6.0