据国家统计局农调总队对全国各自治区、自治州及所辖县级单位和民族自治县(以下简称:民族县)的统计显示,2003年640个民族县社会经济发展势头良好,社会环境、基础设施得到进一步改善,农牧民生活水平继续提高。但整体经济发展水平和增长速度仍然低于全国平均水平。 According to the statistics of the Nong Tun Tun Corps of the National Bureau of Statistics on the statistics of all the autonomous regions, autonomous prefectures and under the jurisdiction of county-level units and ethnic autonomous counties (hereinafter referred to as “ethnic counties”), the social and economic development of 640 ethnic counties in 2003 was sound, with social environment, infrastructure Be further improved, living standards of farmers and herdsmen continue to improve. However, the overall level of economic development and growth rate are still below the national average.