2019

9.0

2017

6.5

1998

6.3

2019

6.2

2005

5.6

1982

3.0

1985

8.1

2014

6.3

1976

6.4

2023

0.0

2025

0.0

2022

4.6

1998

6.2

2020

0.0

2014

5.9

2001

5.9

2005

6.2

1974

7.1

2016

4.5

2009

6.7