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

????:????????????:??????

?????????

?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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