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

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