????? ??? ?? ? ??? ????? ??? ??? ??? ??? ??? ????.
???? 11??? ?? ???? ?? 3920?? ???? ??? ?????? ??? ? 49%? ‘??? ??? ???? ?? ?? ???’?? ???? 4? ???. ???? ?? ???? ???? 44%??.
???? ????? ??? ??? ???? ???? ‘5000~1? ?’?? ?? ??? 40%? ?? ???. ‘1?~3? ?’??? ??? ??? 34%??, ‘5? ? ??’??? ?? ??? 2%? ????.
??? ?? jks@donga.com