It's (to some extent) a Nordic thing. http://appsso.eurostat.ec.europa.eu/nui/show.do?query=BOOKMARK_DS-207342_QID_3760CE23_UID_-3F171EB0&layout=TIME,C,X,0;GEO

It's (to some extent) a Nordic thing. http://appsso.eurostat.ec.europa.eu/nui/show.do?query=BOOKMARK_DS-207342_QID_3760CE23_UID_-3F171EB0&layout=TIME,C,X,0;GEO,L,Y,0;SEX,L,Z,0;AGE,L,Z,1;INDICATORS,C,Z,2;&zSelection=DS-207342AGE,Y18-34;DS-207342SEX,T;DS-207342INDICATORS,OBS_FLAG;&rankName1=AGE_1_2_-1_2&rankName2=INDICATORS_1_2_-1_2&rankName3=SEX_1_2_-1_2&rankName4=TIME_1_0_0_0&rankName5=GEO_1_0_0_1&sortR=DESC_6&sortC=ASC_-1_FIRST&rStp=&cStp=&rDCh=&cDCh=&rDM=true&cDM=true&footnes=false&empty=false&wai=false&time_mode=NONE&time_most_recent=false&lang=EN&cfo=%23%23%23%2C%23%23%23.%23%23%23 http://appsso.eurostat.ec.europa.eu/nui/show.do?query=BOOKMA...