??? 1.16% ?? 2641.16…?? ?? 12.2? ?? 1291.5? ??

9? ???? ?? ??? ??? 30.31???(p)(1.16%) ??? 2641.16? ????.

???? ?? ?? 7.58p(0.87%) ??? 883.71? ???? ??.

???????? ??·? ??? ???? 12.2 ?? 1291.5??? ??? ???.

(??=??1)