2012

6.2

2001

5.8

2016

3.5

2023

6.3

2019

4.7

2005

4.7

1997

0.0

2014

0.0

1995

3.5

2017

6.5

1999

5.0

1994

1.0

2013

0.0

2000

7.3

2021

5.7

1989

7.1

1998

6.0