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

2????????

3?????

4?????????

5?????

????10???29????????????????? (??????????????? ??????)????????????????????????????????????????????A?????29????????????????????,?1%;???50?????3%,??“?????”,???????

??,?????????????????????3286??????,?????????1.08%;??????10543??,?1.33%;???2177???????,????2.32%;?????????????????50??1317????,??3.68%,???49%?

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????,????,??????,????1.8%,???7%??????????????????,?????????20%???

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