1988

7.1

1999

5.7

1985

4.0

2003

7.4

2018

6.0

2022

6.8

1996

5.7

1995

6.0

2011

6.0

2003

7.0

2000

6.2

2008

0.0

1986

6.9

1993

3.5

2017

6.5

1984

1.0

2006

0.0

1988

6.3

1998

5.1

1992

0.0

2005

6.4

2000

4.8

1984

2.8

2015

6.5

1984

8.0

1999

5.6

2008

7.3

2010

5.8