1996

7.0

1998

10.0

2020

8.3

2005

6.8

2015

2.5

2018

6.3

1992

6.1

1999

5.4

2015

6.6

2020

6.5

2009

0.0

1990

7.4

2001

7.6

2005

8.1

2009

6.0

2008

7.0

1993

6.3

2002

8.0

2003

7.7

1998

5.9

2017

7.2

2012

5.5

2010

8.2

2000

6.3

2001

0.0

1996

6.6

2009

7.6

2009

6.2

2006

5.2

1998

6.2

2017

6.1