The total roll-overs for 2012/13 amount to R1.506 billion, while the provision for unforeseeable and unavoidable expenditure amounted to R2.273 billion. An additional allocation for the higher than expected personnel remuneration costs amounted to R5.480 billion. Furthermore, there was an unallocated amount of R30 million for Economic Development, self-financing expenditure amounting to R440.095 million and additional funding realised from the skills levy and Sector Education and Training Authority (Setas) which amounted to R1.794 billion.