Jianguo Liu of Michigan State University, U.S.A., found that even in countries whose populations are declining, the number of households is rising as families fragment and children set up homes on their own.
Jianguo Liu dari Michigan State University, AS, mendapati bahwa bahkan di negeri - negeri yang populasinya merosot, jumlah rumah tangga sedang meningkat seraya keluarga - keluarga terpecah - belah dan anak - anak mendirikan rumah mereka sendiri.