2015

0.0

1987

0.0

1989

4.5

2001

8.0

1994

7.8

1976

7.4

2000

4.0

1987

0.0

2021

0.0

2011

8.1

2002

8.1

2005

2.8

1969

7.2

2003

0.0

2013

6.8

1996

7.3

2006

6.0

2000

0.0

2012

5.5

2002

7.1