2015

8.0

1972

7.5

2015

7.5

5.1

1997

7.8

1999

9.1

1979

6.2

1982

5.9

2008

7.8

2012

7.1

1895

5.5

2008

4.7

2012

9.7

2003

6.6

1973

9.2

2011

7.0

0.0

2014

4.5

2013

6.9

1984

6.4