????? ???? ???? ???? ?? ???? ???? ?? ?? ??? ?? ?? ???? ???? ????? ???? ???.
????? ??? ??? ???? ???? ???? 0.34%? ? ? ?(0.31%)?? ???.
?????? ???(0.56%) ???(0.47%) ???(0.45%) ???(0.26%) ??? ??? ???? ???. ?? ?????? ??????? ??? ??? ?? ??? ???? ?? ???? 500~1000??? ??? ????.
? ?? ??? ??? ???? ??? ?? ???? ???? ????. ??? ????1? 34??? 3000?? ?? 6?2000?~6?8000??, ??? ???? 23??? 2500?? ?? 4?2000?~4?5000??.
?????? ??? ?? ? ?? 2??? ??? ?? 1~4?? ?? ???? ???? ????. ?? ??? ?? 1~4??? ????? ?? ???? ???? ?? ???? ??. ??? ?? 2?? 22??? 1500?? ?? 5?2000?~5?4000??.
?????? ??(0.33%) ???(0.31%) ????(0.27%) ???(0.25%) ?? ?? ???. ?????? ????(0.34%)? ???(0.18%)? ???? ????? ???? ???.
?????? ??(0.24%) ??(0.13%) ??(0.07%)?? ????, ??(-0.04%)? ??(-0.15%)?? ???? ?? ???. ???? ??? ?????? ??(0.45%) ??(0.40%) ??(0.37%) ? ?? ??? ??? ??? ?? ???? ?? ??? ???? ????? ?? ???.
DUAPI ??2002? 1? 4? ??? ???????136.14(0.34)126.56(0.14)130.72(0.21)
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