The quality of expenditure is thus more important than the quantity. The Centre spends Rs 1,000 per year on a child, while in cities like Mumbai, its higher at Rs 4,400. Yet, independent studies have found that on average, four years of schooling generates two years of learning levels across the country. Most government spending is like water carried in a bucket with a hole - in primary education, salaries account for 97 per cent of the budget. But the proponents of higher-spending-for-more-education pin their hopes on some part of the increased spending finally reaching the beneficiaries.