2004

4.0

2023

9.1

2021

9.2

2024

9.9

2009

7.1

2013

5.8

2021

8.0

1976

5.9

2014

9.0

2020

6.8

1999

3.5

2008

7.5

2012

7.0

2023

7.0

2021

6.2

2022

8.7

2021

9.5