2017

7.7

1993

6.3

2001

4.8

2003

0.0

2011

0.0

2010

7.3

1992

7.7

2016

8.5

1994

0.0

2015

10.0

1987

6.0

2020

5.5

2008

1.0

2002

6.5

2006

6.6

1990

7.1

1991

7.0