1996

6.4

2013

7.0

2011

0.0

2024

10.0

2005

6.6

2000

5.5

2006

9.0

1993

4.0

1997

8.2

2010

4.8

2012

7.6

2011

7.0

1988

0.0

1954

0.0

1994

0.0

2016

4.3

2016

5.5

2017

10.0

2005

7.2

1980

5.4