?????????????????????2???14???? (???????? ????????)????????????????????14????????????,?????2?8??,?50??13???????????????,?????????5.3?,?75%?

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

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

??,?????770???,?????????????1???10???1????????22.5???????????????????6??????????????,????????????????????????,??

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

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

??????????,??????????????3??????,??7500??,??95%???????????????,??

???????????????????,???96.8%,???2.2%,?????1%,?????

????????,??????,??????????,????????????,?,?????????????????????????????????????(?????????????????)

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