2018

6.9

2001

7.8

2007

3.4

2016

6.8

2007

0.0

2010

7.2

1997

6.7

1997

5.0

1997

7.4

1998

6.6

2003

8.2

2005

5.4

1994

5.9

2010

5.4

2002

7.0

2000

8.1

2009

5.2

2007

0.0

1998

5.7

2004

9.0

1995

6.8

1999

5.5

2003

6.5