A Pie Chart The pie chart generally shows the expenditure of the US government in 2000. Social security, obviously the biggest part in it, accounts for nearly one third of the whole budget. Health and personal social services places runner-up, which is somewhere around half that on social security. Education is the third most spent, consuming about 12% of government spending. The combined investment on these three categories, which is AED 191 billion, constitutes over half of the yearly budget, presenting the significance attached to these fields by the US government. Spending on debt interest, other expenditure and defence is pretty close to each other, approximately 7% of the whole budget. Law and order, housing heritage and industry, agriculture and employment respectively occupy 5.4%, 4.8% and 4.1%. Transport, the least spent realm, cost only AED 9 billion that year, which makes up 2.9% of all.