????? ????? ????? ??????? ?? ??? ??? ??? ?? ??? ?? ???? ???? ????. ????? ??? ??? ???? ???? ???? 0.31%? ? ? ?(0.28%)?? ???.
?????? ???(0.89%) ???(0.64%) ???(0.36%) ???(0.32%) ??? ??? ???? ???. ?? ???? ???, ??? ?? ??? ??? ?????? ?????? ?? ????. ??? ??1? 33??? 1000?? ?? 4?2000?～4?8000??, ??? ??1?? 13??? 1750?? ?? 4?1500?～4?2000??? ???.
?????? ??? ????? ??? ??? ??1??? ???? 1000??? ??? ??? ??????? ??? ?????? ??2,3,4??? 500?～1250??? ??? ????.
?????? ??? ??2,3??? ????4,5? ??? ?? ??? ?? ?? ???? ????. ?? ??2? 25??? 1000?? ?? 3?8000?～4?1000??.
?????? ????(0.18%)? ???? ????? ???? ???. ???? ??? ?? 32??? 500?? ?? 2?5000?～3?2000??, ??? LG??? 47??? 500?? ?? 5?3000?～6?1000??.
?????? ???(0.58%) ???(0.39%) ???(0.28%) ?? ?? ???.
?????? ??(0.24%) ??·??(0.07%) ??(0.05%) ??(0.00%) ????. ???? ??? ?????? ??(0.37%) ??(0.34%)? ??? ??? ?? ??? ???? ???? ???.
DUAPI ??2002? 1? 4? ??? ???????135.68(0.31)126.38(0.05)130.45(0.24)