2012

4.6

2015

0.0

2025

7.9

1986

4.0

1997

6.0

1999

3.0

2015

1.0

2020

6.7

2014

0.0

2009

7.3

1975

8.2

2000

0.0

1995

7.3

1980

5.8

2017

0.0

2011

7.6

2004

8.1

1985

6.5

1994

6.8

2002

0.0