A????????? ???????

?1????????20???? (???? ?????????????)???A??20????(??)?????,?,???????????,??,????“????????”?

???,?????????????????????3244??,??0.08%;????10256????????,?0.94%;????????2104????,?1.81%?

?,?????A??????,???????????????????????,????????,??????

????,??????????????????????????????,??????????????????,???????,??????????????,?????????,????????????

????,???????????????,??????????????????????????????????2.4%?2.31%?????????????????????????1.83%,????,??????????????????????????????????????????????????????????????????????10%?(???????) ???:???