[Population reproduction rates for all of Japan, 1980].
D000367:Age Factors; D001208:Asia; D001723:Birth Rate; D003710:Demography; D019049:Developed Countries; D005202:Asia, Eastern; D005298:Fertility; D007564:Japan; D008423:Maternal Age; D009026:Mortality; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012737:Sex Factors; D013223:Statistics as Topic; D014798:Vital Statistics
Age Factors; Age Specific Death Rate; Age Specific Fertility Rate; Asia; Birth Rate; Death Rate; Demographic Factors; Developed Countries; Eastern Asia; Fertility; Fertility Measurements; Fertility Rate; Gross Reproduction Rate; Japan; Mortality; Net Reproduction Rate; Population; Population Characteristics; Population Dynamics; Population Statistics; Research Methodology; Sex Factors; Stable Population; Tables And Charts; Vital Statistics