(a) What amount was (i) budgeted and (ii) actually spent by each province on scholar transport in the (aa) 2012-13, (bb) 2013-14, (cc) 2014-15, (dd) 2015-16 and (ee) 2016-17 financial years and (b) what action did her department take regarding provinces that did not spend their full budget allocations in the specified financial years?