????????????433??? ???????

????:??????????:?????100????

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

??????????9??1??? (????? ???????)????9??????????1????????????????????????????,??????62?8???31??????,??,??????433???????,?????2.3????????????,????3???,?????17%?1.5%?12.1%,??????????????

??????,???????????????????????????????,8???11????????7.82????,????;8??225.6????????1.54???,??

??,???????????????????

??????

???,?-????,????????????????,????????????????????????????????????????????????????????????,???????????“?”“????”?????????????,??????????,??90%?

????????

??“???”??????144??,????????,?????????????????,?????????,??????,?????????????????????????????????

??????,7???????????1???8??????28???,??23.4??????????,??36.8%?(??)

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