2017

6.3

2000

6.4

2001

7.6

2008

7.7

2005

4.9

0.0

2024

0.0

1997

6.5

2021

10.0

2003

5.5

1987

0.0

2020

0.0

1992

6.4

2020

5.0

1990

5.7

0.0

2001

6.2

2006

6.1

2006

4.5

1988

5.9