????????173?????

???????????2?????????8????? (???? ??????????????????)????????????????8???????????????????????,??????????????1????,???,???????13.6%??????17.6%?

????1????????,???????????????218??,????????173?????,????????????????????????????100?,???,?????

??????????,?????????????????,?1????:?40%,????16%,????????8.2%?

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

??1??????,“????????????????”?????????????20.9%,??????????????????????????15.5%;??????????????????????,?14.2%?“???????”(??????????????)???????54.4%?

??????????????????????????????????????????????????????????,?????20?????????

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