2011 7.6

2011 5.7

2011 6.1

2011 5.2

2011 5.2

2011 6.4

2011 5.5

2011 4.1

2011 4.9

2011 7.3

2011 6.1

2011 6.0

2011 6.5

2011 5.4

2011 6.8

2011 5.2

2011 5.3

2011 6.0

2011 4.7

2011 5.2