?????? ???? ????? ?? 10.3%? ??? ????.
21? ?????? ??? ???? ?? ?? ??? ???? ??? ??, ???? ???? ?? 4003??? ??? 10.25%? ????.
???? ?? ?? ???? ?? 9??? 1???? ?? ???? 23.61%? 9221??? ????. ?? △?? 2?～?? 3? 19.63% △?? 10?～?? 11? 16.95% △?? 11?～? 12? 14.14% △?? 1?～?? 2? 13.49% ?? ?.
??????? ???? ?? 0.28% ????? ??? ???? ?????? ?????(?? 0.15% ??) ????? ?? 0.12% ??? ??? ????.
? ????? ??? ??? ??? 5???? ?? ??? ???? 16?? ???.
kwoon90@donga.com