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

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

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

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

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

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