2015

5.4

2015

5.7

2006

7.5

2012

6.0

2021

2.2

1988

7.9

1951

6.5

2014

8.5

1990

7.1

1975

5.5

2009

6.0

1968

6.7

2009

7.0

2012

7.4

1990

10.0

2016

0.0

1984

7.1

1996

6.4

1996

7.0

0.0