2000

6.1

1998

7.0

2012

5.0

1997

6.5

1996

0.0

2022

8.1

2013

7.5

2023

0.0

2013

6.6

1988

6.7

2022

6.9

2013

8.2

2005

8.6

2006

0.0

2005

7.4

2019

6.7

2006

7.6

2003

7.2

2007

0.0

1999

7.9