2012

7.2

2017

6.0

1988

5.8

2010

9.1

2019

6.2

2012

6.0

6.2

1989

6.1

2004

8.4

2017

5.7

2024

7.2

2010

7.7

2023

4.0

2023

6.0

1978

6.9

2005

10.0

2018

6.7