2003

5.6

2003

5.3

2010

6.8

1993

6.6

1995

6.5

2009

7.0

2007

6.7

2022

6.9

2011

8.5

1997

6.5

1994

6.2

2004

1.5

2007

4.7

1997

1.0

2010

6.3

2002

7.6

1994

7.0

2017

7.0

2006

8.2

1997

0.0

1999

2.5