?????? 6?3? ????? ??
?? 0.35%, ?? 0.31%↑…?·?·?? ??
?? ??? ????? ??? ???
????
?? ????? 13? ?? ????.
???? ??? ? ?? ??? ?? ?? 0.30%? ?? ???? ???.
20? ??????? ??? 6? ???(17? ??) ?? ?? ????? ??? ??? ?? ???? 0.01% ?? 0.00% ????? ?? ?? ?? ????. ???(0.05%→0.07%) ? ??(0.10%→0.15%)? ???? ????, ??(-0.05%→-0.05%)? ?? ?? ????.
?? ??? ????? ???? ???(??·??·??) ?? ???? ???? ???.
???(0.26%→0.35%)? ??·??? ??? ???, ???(0.21%→0.31%)? ??·??? ????, ???(0.11%→0.24%)? ??·??·????, ???(0.15%→0.23%)? ??·??? ????, ???(0.14%→0.23%)? ??·???, ???(0.11%→0.23%)? ??·??? ??? ??? ?? ???.
??(0.03%→0.05%), ??(0.01%→0.03%), ??(0.04%→0.05%) ? ??? ????? ????? ??? ????.
???? ???? “??? ????·?? ???? ??? ????? ????? ?? ??? ???? ???? ??????? ??? ??”? “??·?? ???? ? ??? ??? ??? ?? ???? ????? ???? ???? ? ?? ?? ????”? ????.
??(0.06%→0.06%)??? ??? ??? ? ??·??? ???, ??(0.02%→0.02%)??? ???(0.38%→0.46%)? ??·???, ?? ???(0.30%→0.32%)? ??? ???? ?? ??·???, ?? ???(0.21%→0.25%)? ??·??? ??? ?? ???? ????.
?? ???? ???? ???. ?? 0.12%?? ??? 0.17%? ???? ???. ???·??·????? ????? ?? ????? ????? ????? ??? ??. ?? ????? ?? ?????? ???? ? ?? ???? ???? ???.
???(0.18%→0.29%)? ???3?·???, ???(0.25%→0.29%)? ??·??? ???, ???(0.15%→0.25%)? ??·??? ????, ??(0.16%→0.24%)? ??·???, ???(0.13%→0.24%)? ??·??? ??? ???? ?? ???.
??? 1?2000? ??? ??? ‘????????’(???? ???) ??? ?? ??? ???? ?? 0.02%?? ??? 0.05%? ???? ????.
[??=???]
[??★???] ??????? ?? ‘???’???!
??? ??? ??? ??
