2017

2.0

2016

6.6

1995

5.5

1994

5.9

2013

6.2

2020

0.0

2003

10.0

2012

0.0

1962

5.0

1996

5.3

2020

5.2

2001

6.4

2009

4.9

1999

5.5

1989

8.0

1993

6.9

2023

6.5

2022

0.0

1998

6.5

2007

5.8