1985

8.9

2020

4.0

2009

6.9

2002

0.0

1996

7.1

2017

5.5

1984

7.1

2003

7.5

2022

7.5

2020

0.0

2014

8.8

1988

6.7

0.0

2012

7.4

2017

6.6

2021

0.0

2017

1.0

2013

6.3

2006

7.8

2017

6.5