2022

8.4

2019

7.7

1999

8.7

2005

7.7

2023

7.5

1997

0.0

2025

8.1

2015

0.0

2007

8.5

2014

8.3

2021

5.5

2013

8.2

2014

6.3

1995

5.3

1976

6.7

1979

6.8

2024

10.0

2011

8.0

2017

6.8

1969

6.2