Social Security Research Hibiya Kokusai Building / Institute of Mathematical Statistics / Makoto ATOH National Institute of Population / National Institute of Population / /
Organization
Population Problems Research Council / National Institute of Population and Social Security Research / Ministry of Labor / Makoto ATOH National Institute of Population and Social Security Research Hibiya Kokusai Building / Division of Statistics and Survey Planning / United Nations / Council of Europe / Institute of Mathematical Statistics / Ministry of Education / Ministry of Health / Society of Postwar Japan Based / Japanese Association of Sex Education / /
Why are cohabitation and extra-marital births so few in Japan? Makoto ATOH National Institute of Population and Social Security Research