????????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??????

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

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

?????????

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

????????