1994

6.1

2009

5.2

1992

7.0

1998

6.2

1938

5.4

2008

6.7

1997

0.0

2010

0.0

1916

6.1

2013

5.0

2016

7.0

2013

7.0

2014

7.7

2013

6.7

1979

6.5

2016

5.9

2013

6.9

2007

0.0

2016

6.2

2014

4.0