1999

5.6

1982

9.8

1986

7.3

2016

5.8

1977

7.3

1978

6.0

1984

5.0

2011

5.5

2006

0.0

2023

4.2

1988

5.0

2021

5.0

2013

5.9

1986

0.0

2017

0.0

2017

0.0

2019

0.0

1983

4.2

2014

5.0

2016

6.6