2014

0.0

2001

7.9

2002

7.7

2004

8.0

2005

7.8

2007

7.7

1992

7.2

2009

7.7

2005

4.8

1987

0.0

2014

6.0

1996

6.8

1981

6.9

2010

6.4

2022

7.0

2018

6.3

2011

5.7

2024

5.3

1963

7.2

2002

6.0