2020

7.0

2011

0.0

1984

3.3

2007

7.4

2005

6.4

2016

7.0

1989

8.5

2014

6.3

2006

7.7

2003

6.9

1960

5.2

2009

7.8

2016

7.2

2001

5.0

1998

7.6

1972

0.0

1980

0.0

1980

0.0

1988

0.0

1990

0.0