??
??1??????????20???????? (???? ???)?????A???20???????(????????)???????,????,??,????,?“?”?
??,?3244????,????????0.08%;??????????????????????10256?,?????????0.94%;????????????????????????????2104???,???????????????1.81%?
?????????????????????,????A??,????????,????,?????????
????,????,???????????????????????????,??????????????????,???????????????????????????????????????????,?????,??????????????
?????,????????,?????????2.4%?2.31%?1.83%,??????????????????????,?????????????????????????????????????????10%?(????????) ????????????:???
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?????A??????? ??????????????????????