?????? ??? ???? ??? '???(freeter)?'? ?? ??? 500? ?? ???? 30, 40? ???? ??? ???? ??? ?? ??? ???. ???????? 17? '?? ?? ??? ??? ???'?? ????? "???? ?? ??? ?? ????? 2003? 8? 381? ??? ??? 8? 478? ??? 25.5% ????"? ???.
???? "30～39?? ???? ??? 2003? ??? 10.9%?? 2008? 12%? ??? 40～49?? ??? ?? ?? 10.1%?? 12.5%? ????"? "????? 20? ??? ???? 30,40? ???? ???? ???? ?? ?"??? ????.
???? ??? ???? ??? ?? △?? ??? ?? ?? ??? ???? △?? ??????? ?? ??? ??? ??? ???? ???? ?? ??? △???? ??? ???? ???? ????? ????.
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