3???1.6????????????????

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

????????3????????????1.6????????

??????????9???????????????1??? (???? ??)???????????????3????????????????1???,????????????8???????????????31?,?,?????????????(????????????????????)?1.6?,???????????????????54%;?,?????74%?

8??29????????????????????????????,???? ????????? ?

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

“?????????????????????,?????????????????????,???????????????????”8??31??,??

?7?19??,???????????????????,?,????????????,???????????????????,7?19??8???????31??,?????????1400??,?????????????????????50%,?56%?(?????????????????)

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