2007

6.0

2006

5.6

2008

0.0

1990

7.4

2001

7.6

1999

7.9

1997

6.2

2024

7.0

1995

6.1

2014

6.1

2008

5.5

1996

6.8

2015

4.0

1999

8.6

2000

10.0