????????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??

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

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