2003

6.4

1992

6.9

2020

8.5

1997

6.5

1990

6.0

2014

4.5

2006

5.2

1995

6.3

2019

5.4

2006

5.1

2001

6.0

1983

7.1

1998

6.8

1998

7.1

2008

3.0

2022

0.0

2009

7.5

2016

6.3

2014

3.1

1991

6.5