2002

0.0

2010

6.6

2017

7.0

2013

7.3

1988

6.8

2008

4.6

2016

5.2

2016

6.0

1999

5.8

1968

7.5

2005

0.0

2015

0.0

1974

7.2

2014

0.0

2010

0.0

1990

5.0

0.0

2016

5.2

1977

6.4

1928

0.0