Deconstructing population momentum.
D017677:Age Distribution; D000367:Age Factors; D003710:Demography; D011153:Population; D011154:Population Characteristics; D011156:Population Density; D011157:Population Dynamics; D011158:Population Growth
Age Distribution; Age Factors; Demographic Aging; Demographic Factors; Population; Population Characteristics; Population Dynamics; Population Growth; Population Replacement; Population Size; World; Zero Population Growth