???(-0.25%)? ??? ??? ?? ??? ?? ???? ?? ??? ???? ??. ???? 2?? 18??? 1000?? ??? 5?1000?～5?3000???. ???(-0.18%) ???? 3??? ?? ????? ???? 25??? 1500?? ????.

???(-0.16%)? ???? ???? ?? ?? ???. ???? 2?? 16??? 2500?? ????. ???(-0.01%)? ??? ???? ??? ?? ????? ???? ??. ?? ??1?? 15??? 2000?? ????.

???(0.35%) ???(0.28%) ???(0.16%) ?? ??? ?????. ???(0.20%)? ???????? ??? ?? ?? ?? ??. ??? ????? 34??? 1500?? ? 3?3000?～4?5000???. ???? ??? ?????, ?????? ???(-0.25%)? ???? ??? ??? ?? ???? ???? ????.

????? cij1999@donga.com