2009

7.5

1992

6.5

8.1

2019

5.7

2010

7.9

2021

6.9

1994

6.3

2017

6.6

2020

6.7

1980

5.9

2022

6.5

2017

6.9

2004

5.9

2016

8.5

2011

6.7

2014

8.5

2020

8.0

2012

5.8

2016

6.7

2014

7.8