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

2?????

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5????????????

???????5????????????????????,??,????53%????,??6500????,??????“????????????????????”????

?????????????,???????????“??”????????????????????????????????,????????5.38???,?????????????????1.18????????,“?????????????”???????????12.41%??13.84%,61%????????,????????????????“??????”???300???????10?????

????,?????????????????,???????????????,??????????70%??????????????????,??????????????????????????????????????????????????????????????????????????????????????????,?????????????????????

????,??????,?????????????????????????????,???????????????,??????????????????????????????????????,????????????????????????????????????????????????????,???????????4800?????,???????25%,?????????,??????????,???????????,??????4.5????????(??????) ?????????:???