2012

0.0

2014

8.8

0.0

2013

9.0

2023

8.5

2007

9.5

2006

0.0

2010

0.0

1994

6.0

1999

5.0

1989

8.2

1984

8.0

1998

7.3

2003

5.0

1988

7.4

2004

5.0

1971

8.1

1968

7.2

1952

5.2

2010

6.9