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

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