2002

8.5

2004

4.8

2005

6.7

2013

5.2

1985

7.6

1954

0.0

2019

7.3

2007

7.9

2018

8.0

1976

5.0

1993

7.1

2005

0.0

2004

7.0

2005

0.0

2012

3.9

2008

6.4

2015

6.4

2014

5.0

1966

6.5

2015

6.0