(1) (a) What amount was spent on the Rural Housing Subsidy Voucher Scheme in each financial year since its inception and (b) what was the full amount for the implementation in this regard; (2) whether the initial projections of the cost of implementing the programme has changed at any time; if not, what is the position in this regard; if so, what are the relevant details; (3) whether, with reference to the Rural Housing Loan Fund’s initial implementation plan and risk mitigating strategy, the provinces have been given the opportunity to engage with these documents; if not, why not; if so, (a) to what extent, (b) what were their concerns and (c) what are the further relevant details; (4) whether the implementation of the proposed subsidy voucher programme has any implications for provincial budgets; if not, what is the position in this regard; if so, what are the relevant details?