1997

6.0

2020

5.8

2011

0.0

2017

4.0

1968

7.1

2016

0.0

2002

5.2

2013

0.0

2019

6.4

2016

0.0

2004

10.0

2008

6.5

1998

5.3

1982

8.0

2016

0.0

2003

6.0

1998

6.7

1995

7.0

1964

6.2

2018

0.0