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

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

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

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

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

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

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

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

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

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

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