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

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

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

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

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

??

??:???????????,??????????,??????????????