1988

6.2

2014

4.8

0.0

2022

7.4

1980

5.2

1984

7.1

2005

6.4

1993

8.5

1987

6.0

2017

7.5

2019

6.9

2009

7.4

2001

6.5

2019

6.6

1998

5.5

2006

5.5

2018

7.5

2017

6.9

2014

6.3

2003

6.0