????·????? ??? ???? ??? ‘??’

?? ? ??? ???? ???? ???? ??? ??. ??? ???? ??? ?? ??? ?? ??? ?? ??? ??? ?? ??? ????. ?? ?? ???? ???? ??? ? ????? ???? ??? ??? ??? ??? ???.

◇?? ???? ???, 3? ?? ???

14? ??????? ??? 11?2?(8? ??) ??? ?? ???? ???? 0.23%? ?? ?? 0.03%???(p) ???. ?? ???? ???? ?? ?? 0.15%?? 0.14%? 0.01%p ???? 3? ?? ????.

?? ????? 8?23? ?? ???? 0.22%? ??? ?? ?? ???? ????. ????? ??? ??? ???? ??? ????? ????. ??? ????? ???? ???? ???? ?? ?? ??? ??? ??? ????.

???? ???? ?? ??? ????? ??? ??? ?????. ???? ??? 0.07%?? 0.04%?, ???? ?? ?? 0.09%?? 0.06%? 0.03%p? ???? ???. ????? ???, ??? ?? ?? 0.05% ???? ????? ?? ???? ????.

??? ???? ???? ??? ??? ????. ??·??·??·??? ? ??4?? ???? ??? 0.21%?? 0.19%? ???. ???(0.25%→0.23%)? ???(0.21%→0.19%), ???(0.21%→0.18%), ???(0.16%→0.15%) ?? ???? ??????.

??? ?? ???? ???? ???? ???. ???? ?? ? 0.27% ?? ?? ?? 0.02%p ?? ???? ????. ??? ??? 0.37%?? ?? ? 0.33%? ???? ????.

?? ??? ???R114 ???? ?? ???? ???? ????? ?? ???? ???. ? ??? ??? ?? ? ?? ???? ???? 0.09%? ??(0.08%)?? ?? ???.

???(0.15%)? ???(0.15%), ???(0.15%) ? ??? ???? ?? ??? ???? ?? ??? ??? ????. ?? ?? ???? ?? ??? ??? ??? ?? ?? ??? ?? ??? ? ??? ????.

◇??? ???? ?? ??…?? ?? ??

??? ???? ???? ???? ??. ????? ??? ??? ??? ???? 0.18%? ??(0.19%)?? ???. ??? ??? ??? 0.12%? ???? ????.

????? “???? ????? ??? ??? ?? ??? ???? ???? ???, ?? ? ??? ???? ???? ?? ??? ??? ????”? ????.

???? ?? ?? 0.19%, ??? 0.18%, ??? 0.16%, ??? 0.15%, ??? 0.12%, ??? 0.12%, ??? 0.12%, ??? 0.15%, ??? 0.15% ?? ???.

??? ??? ?? 0.19%, 0.23% ????. ??? ???(0.50%, ???(0.45%), ???(0.44%), ???(0.30%) ??, ??? ???(0.46%), ???(0.34%), ????(0.30%), ???(0.20%) ?? ????? ?? ???? ???.

?? ??? ?? ??? ??? ???? 0.08%?. ????(0.12%)?? ?? ???? ???. ????? Δ???(0.14%) Δ???(0.13%) Δ???(0.13%) Δ???(0.12%) Δ???(0.11%) Δ???(0.10%) Δ??(0.09%) Δ??(0.09%) ?? ???? ???? ??? ??? ???.

????? ??? ????? ????, ?? ???? ?? ???? ??? ?? ??? ??? ??? ????. ?? ??? ?? ? ?? ?? ??? ???? ??? ?? ??? ??? ??? ????.

??? ????????(???? ??)? “?? ?? ???? ???? ?? ??? ???? ???? ????? ????? ?????”? “???? ???? ????? ???? ??? ??? ????? ????? ???? ?? ?”??? ????.

(??=??1)