The results of these scenarios are shown in Table 6.5 for 2001 and 2011, and broken down into three main categories of expenditure: economic affairs and agriculture, general public services, and defence. These expenditures according to both the average cost and marginal cost scenarios are summarised on a per capita basis in Table 6.9 in the last section of this chapter. Hence costs are distributed among all South African inhabitants (native-born plus foreign-bom) in line with their shares in the population.