www.stat.fi/til/perh/2013/02/perh_2013_02_2014-11-21_kat_005_en.html
... ten per cent in Uusimaa, South Karelia, Varsinais-Suomi and Åland. North and Central Ostrobothnia also have the lowest proportions of children living without siblings − under 20 ...
11/21/2014