NavGeneral InfoEmail Print Geography Sao Tome and Principe (STP) Coverage type Country Time period covered 01/1979 - 12/1979 Data type Vital registration Summary This source appears in the United Nations Demographic Yearbook. Keywords Premenstrual syndrome, Live births, Vital statistics Citation Suggested citation Sao Tome and Principe Vital Registration Birth Data 1979. GHDx Entry last modified on: Sep 18, 2019