Since the implementation of the Child Support Grant Top-Up for orphaned and/or abandoned children in the care of relatives, what (a) total number of grants (i) have been successfully provided and (ii) are in process in each province, (b) is the (i) total budget allocated towards the specified grant and (ii) reason(s) for the slow uptake of the grant and (c) numerical impact has the grant made in reducing the foster care backlog in each province?