2017

4.0

1983

8.0

1992

6.3

1978

7.5

1988

5.0

1990

4.7

1981

6.2

1988

6.3

1990

6.9

2008

6.0

2016

4.9

1993

6.0

2018

10.0

2008

4.3

2024

0.0