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

????:??150??????:???????????

?????????????????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%,???????????

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

??:???