2016

6.7

1993

5.4

2016

6.5

2015

8.3

2010

10.0

1994

5.5

1990

7.4

2001

7.6

2002

0.0

2005

7.5

2004

5.8

2009

7.9

2018

5.6

2020

7.3

2013

5.7

2010

7.1

1999

4.0

2009

5.6

2006

7.3

2016

7.2