The total budget allocation for the Department of Social Development increased substantially over the medium term, reaching R102.3 billion in 2011/12. The increase is mainly due to the comprehensive social security programme, which aims to enhance social assistance and welfare services among the South African population. The Department's overall budget increased from R76.5 billion in 2008/09, to R86.4 billion in 2009/10 (12.87 percent in nominal terms and 7.09 percent in real terms). The bulk of the departmental budget (99.5 percent) was allocated to transfers and subsidies. The largest transfer is approximately R80.4 billion in value, and is intended to provide for social assistance.