Hong Kong population: pills favored; analysis: declining birth rate.
D001208:Asia; D001723:Birth Rate; D003268:Contraception Behavior; D003710:Demography; D003906:Developing Countries; D004467:Economics; D005202:Asia, Eastern; D005298:Fertility; D006723:Hong Kong; D011153:Population; D011157:Population Dynamics; D012922:Social Change
Asia; Birth Rate; Contraceptive Usage; Demographic Factors; Developing Countries; Eastern Asia; Economic Development; Fertility; Fertility Measurements; Hong Kong; Population; Population Dynamics; Social Development