?????“??????” ?1???“????”

??

?????,????????????????????????????????????????1?????????????,?????????,?????

??,?????????1?????????10%,??12.1%;?????????1?11.89%,????????19.71%;?????????1??????12.47%,????17.67%???????????????????????????????1????????????????????????????

????????? ???????????:???????????????,

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

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

??,????1??????????,??,????,??????????????????1?????????,???????????????????????????????? ?????:?????????????

?????????

??????????“??????” ?1???“????”?????

????????