NavGeneral InfoEmail Print Geography Japan (JPN) Coverage type Country Time period covered 01/2005 - 12/2005 Series or system Japan National Fertility Survey Data type Survey Summary Results of this survey are reported in Report on the Thirteenth Japanese National Fertility Survey in 2005: Marriage Process and Fertility of Japanese Married Couples. Some libraries may be able to procure this report through an interlibrary loan system. Keywords Contraceptives, Fertility, Marriage age Citation Contributors National Institute of Population and Social Security Research (Japan) Suggested citation National Institute of Population and Social Security Research (Japan). Japan National Fertility Survey 2005. GHDx Entry last modified on: Aug 19, 2022