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