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

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

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