2016

6.7

2016

8.1

2000

6.7

2004

7.1

2009

6.1

2020

5.2

2007

6.3

1999

7.3

2021

5.4

2007

6.2

2017

7.7

1982

7.5

1989

6.0

2022

5.8

2023

8.1

2016

4.2

2019

6.2

2018

6.5

2006

6.9