2008

5.8

1984

6.9

2006

7.9

2019

7.6

2021

8.2

2018

6.6

2016

10.0

1998

7.0

1983

10.0

2017

5.5

2014

10.0

1984

7.7

1985

5.0

2020

9.5

2010

7.8

2023

5.0

1997

7.0

2013

7.2

2007

5.2