1985

4.8

2018

0.0

2013

0.0

2012

0.0

1996

5.5

2010

2.9

2014

7.6

2003

7.1

2002

5.0

2004

7.0

2018

9.5

1999

4.8

1983

0.0

2015

7.8

2023

10.0

2017

9.0

2012

7.0

2020

10.0

1992

0.0

2014

0.0