?? ?????? ??(―0.34%) ??(―0.26%) ??(―0.16%) ???(―0.03%) ??? ???? ??. 4? ?? ??? 6?? ?? 5? ? ??? ?? 3.16% ????. ?? ????? ??? ?? ?? ?? ?? ?? ??? ???? ??? ??.

??? ??? ??? ??? 49??? 1000?? ??? 2?～3???. ??(―0.29%) ??(―0.27%) ??(―0.25%) ??(―0.21%) ???(―0.20%)? ???? ?????. ??? ??? ????? 32??? 1000?? ??? 1?7000?～1?8000?????.

?????? ??(―0.20%) ??(―0.17%)? ???. ?? ??? ??? ??? ??(0.02%) ??(0.08%)? ???? ????. ?????? ??(―1.03%) ??(―0.67%) ??(―0.58%) ???(―0.39%)? ??? ??.

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