5.8

2021

6.7

2004

8.4

2006

9.3

1998

7.2

2009

6.6

2018

8.6

2007

9.6

1986

9.0

2019

8.1

2001

6.6

2020

7.7

2003

7.0

2007

8.5

2021

7.3

2003

5.6

2017

7.6

2005

6.9

2022

8.2

2019

7.6