2023

5.3

1981

7.5

1987

8.0

2020

7.8

1991

7.4

2017

8.1

2013

7.1

2005

7.6

2009

7.8

2021

7.8

2005

8.1

2022

7.2

2024

8.7

2019

8.2

2002

8.2

2009

7.6

2014

8.6

2018

7.7

2021

8.5

2008

8.4