2020

4.0

2006

4.0

2019

6.9

2007

8.0

1979

0.0

1990

7.2

2007

8.1

1976

7.4

2016

0.0

2003

8.0

1996

7.5

2011

7.3

2016

5.5

2015

5.9

2008

7.7

2003

7.6

2014

6.5

2009

7.0

2012

3.9

1993

6.0