????:1?300?3????????:???????????

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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