2018

7.9

2004

9.5

2017

6.5

2019

5.8

1982

10.0

2022

7.8

2020

7.0

2016

10.0

2019

7.5

1995

0.0

2021

5.7

1992

7.7

2025

5.0

2024

8.0

1981

7.0

1975

6.0

2024

7.0

2009

5.3