??????? ??????

????:?????????:????vx

?1???24? (??? ?????????)?????24????????,????20000???,????????

?,????20066.19??,????365.63?,?1.86%;????4657.61??????????,??????142.13????,??????3.15%;???????????7312.16?,???147.94??,?????????2.06%?

??,?????????????6.8%,?????8%,??????5%?????????????????????????????????????????

??,???????????????,????5%,?????????????????(?) ??:??????