The state budget is a major government instrument in carrying out the country's economic goals. Expenditures represented about three-quarters of GNP in the mid-1980s, the allocation of which reflected the priorities assigned to different economic sectors. Taxes were abolished in 1974 as "remnants of an antiquated society". This action, however, was not expected to have any significant effect on state revenue because the overwhelming proportion of government funds—an average of 98.1% during 1961–1970—was from turnover (sales) taxes, deductions from profits paid by state enterprises, and various user fees on machinery and equipment, irrigation facilities, television sets, and water.