??? ?? ??? ???? 0.01% ??? ?? ?? ???? ???? ????. ??? ???? ???? ?? ??? ???? ?? ??? ??? ?? ??? ?? ??? ??? ???.
???? 0.17% ?? 3? ?? ???? ????. ??(―0.10%) ???(―0.08%) ???(―0.03%)? ????.
??(0.26%) ???(0.13%) ????(0.10%)? ???. ???? ??? ??? ????? ??? ???? ??? ??? ??.
???? ???? ?? 0.02%? ?? ???? ??? ??. ?????? ??(0.09%) ??(0.02%)? ??? ??(―0.10%)? ????.
??, ????? ??(0.25%) ???(0.24%) ?? ???, ??(―0.40%) ???(―0.21%) ?? ???.
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