NavGeneral InfoEmail Print Original or alternative title 出生数,2500g未満出生数(再掲),性・母の年齢(各歳)・出生順位・都道府県(大都市再掲)別 Provider Statistics Bureau (Japan)Tabulations only Geography Japan (JPN) Coverage type Country Time period covered 01/2011 - 12/2011 Series or system Japan Vital Registration System Data type Vital registration: Subnationally representative Summary The vital statistics system in Japan monitors vital events in the country occurring during the calendar year among persons of Japanese nationality, including live births and related birth information. Keywords Fertility, Live births Citation Contributors Ministry of Health, Labour and Welfare (Japan) Publisher Statistics Bureau (Japan) Suggested citation Ministry of Health, Labour and Welfare (Japan). Japan Number of Births by Age of Mother, Birth Order, and Prefecture 2011. Tokyo, Japan: Statistics Bureau (Japan). GHDx Entry last modified on: Aug 24, 2021