23? ???? ??? ????? ?? 15.7%, ????? 5.8% ??? ??? 24??? ???? ??.

???? ??, ??, ?? ? ???? ?? ????? 790??? 890???, ????? 1300??? 1350??? ?? 12.7%, 3.8% ????.

? ???? ??? ????? 720??? 850??? 18.1% ??? ????? 1180??? 1300??? 10.2%? ????.

??? ??? ??? ????? 730??? 850?(16.4%)??, ????? 1160??? 1200?(3.44%)?? ???.

????? ??? ???? ???? 650?, ??? 400??? ?? 9.2% ????.

??? ?? shjung@donga.com