2012 4.3

2012 7.2

2012 3.5

2012 6.7

2012 7.1

2012 5.3

2012 5.7

2012 6.0

2012 4.5

2011 6.2

2011 7.1

2011 4.8

2011 4.3

2011 5.8

2011 7.3

2011 5.1

2011 7.3

2011 6.9

2011 7.1

2011 6.7