?????????????9?15.7%

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

????????9???15.7%

??9???????????30?? (?)??????????????9??????????????????30????(??“?????????”)??????,?1-9????,?2304??????????????????????,???????????23.7?,???15.7%?15.3%?

9????18?????????,???,????????????????(????)??,???????“?????????????”???,??(??)?530????????????????,???????????????????????

???,??????????????????7??????????230????????????????????????????,??,?????,????????????????????????60????????????????

???6???????????????????????15????,???30?,??????????????2900????????,???????1.77???????????????????17.27???,????19?13????

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

????,???????????????????????????,?????“????”??????,????????????????????????(???????) ???:????????????