2009

0.0

2020

0.0

2004

8.5

2021

6.0

2022

6.0

1970

6.0

2006

2.0

2012

0.0

1991

5.0

2014

7.2

2003

1.0

1995

6.4

1989

7.6

1991

0.0

2001

7.0

1990

8.3

2002

0.0

2017

5.8

2018

7.6

2019

8.0