2004

5.0

2007

3.4

2016

6.8

2019

7.1

1996

6.0

2005

5.7

1997

6.7

1999

5.5

2006

6.1

1998

5.1

2016

7.0

2019

6.9

1997

5.0

2005

4.4

2006

5.5

1994

6.6

2003

8.2

2001

6.5

2020

7.3

2000

2.0

2004

7.4

1999

6.7

2014

5.7

2010

7.7

2012

4.5

2002

2.5

2000

7.1

2002

7.0

2010

6.5

1993

5.0

2014

6.5

1996

10.0

1998

6.5

2004

6.4

2020

7.4

1995

8.0

2000

5.3

2009

6.9

2017

7.2

2009

7.7

2001

5.9