????:1?????????:???????

2???????????

3????26?????

4????????

5?????????

???????6??21?(????? ?????)???A????21??????,??????50?????????????????,??????“????”?

???,?????????????????????2998?,?0.24%;??9064???,??0.04%;????1755?????,???????????0.39%;??????50???????????????????758??????????,?0.43%?

??,???,???19?????????????«?????????????»(??«???????????????»)??????????????????,???,???

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????????,?3000??????????????????,??A????????????,?3000????,?5?????????????????,?????????????????????????????????????????,?,???????????,??,??????

??????????,?????????????A???????,?????????3.09%?????????????????1.33%,???;???,??????3.71%????2.61%,????????????????(???????) ??????????:??????