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

????????????2?19?????????????????????????????????????????????? (????? ?????????????)???????????A??19?????(?????)?,?????????,??,??????????,???3300??

????????,?????????????????????3351?,???0.81%;??10772??,?????1.46%;?2226?????,?????2.03%?????????????????17210?,?????????????781???

?????,????????A??18?????????????,???19?????,???,??????????????????????,??????????????????,A????

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??????????????,????????????????,??,???8.68%?7.92%,????A???????????????(????????????????) ???????????:???????