人口发展基本概况西藏和平解放以来,在党和国家的高度重视和大力扶持下,农牧业生产迅速发展。同时该区实行了免费医疗,人民健康状况不断改善,人口出生率、自然增长率迅速增长,死亡率不断下降,促进了生育水平的上升,使60年代中期到80年代中期的20年左右的时间快速发展,平均每年 Basic profile of population development Since the peaceful liberation of Tibet, with the great attention and strong support from the party and the state, the production of agriculture and animal husbandry has developed rapidly. In the meantime, free medical care was implemented in the district, and people’s health conditions continued to improve. The birth rate, the rapid growth rate of natural population and the continuous decrease of death rate accelerated the growth of the birth rate, and made the rapid progress of about 20 years from the mid-1960s to the mid-1980s Development, average each year