????????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??

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