This publication provides analysis of recent trends and statistics for estimated requirements and actual movements of narcotic drugs. Data is provided for specific groups of drugs and countries. The technical data on narcotic drugs are published for control purposes and to meet the needs of researchers, enterprises and the general public. The publication of statistical data provides information for analytical purposes, inter alia, on the availability and use of narcotic drugs in various countries and territories. The publication of estimates and statistics on production, manufacture, stocks and utilization of narcotic drugs is also intended to furnish producing and manufacturing countries with information on prospective trends, in order to encourage them to adjust their plans in a manner that will enable them to maintain a balance between supply and demand