Oct-Dec
2015
Feb-Apr
2015
Jun-Aug
2014
Oct-Dec
2013
8
7
6
5
Three month rolling average, %
Three month rolling average, %
Oct-Dec
2015
Jun-Aug
2015
Feb-Apr
2015
Oct-Dec
2014
Jun-Aug
2014
Feb-Apr
2014
Oct-Dec
2013
8
7
6
5