2015

7.3

0.0

2021

6.6

2004

5.6

2004

8.1

1985

8.3

1994

7.5

2005

7.4

2003

5.5

1983

0.0

1979

6.1

2016

5.2

1979

5.7

1997

7.1

2006

5.6

2006

6.2

2005

6.9

2005

6.5

2005

7.2

2014

6.5