1982

6.0

2014

4.0

2002

8.0

2001

8.0

2002

9.0

1980

5.2

1991

3.8

2019

8.0

2008

6.7

1989

6.3

2002

6.4

2009

5.3

2014

6.8

1974

6.8

1973

6.2

1987

5.7

2016

7.3

2018

6.2

2010

6.4

1965

6.0