??
????????2???17????????????? ????????????????(?????�?�)17??????,??????????37.7%??????,???2??????
???????????,?,?????????�?�,?????????????
????,????????????????????35????,????????????????5???????????????????????,???????????????,???,?,?????????????????
??????????,???????????????????,????????????(54.3%)?????????????????????????????????,??2???,?????????????????????3.5???????????????
?????????????,??,????????,?????????????????(46.6%)???????????????????
?�????????�???????????,??????,??12?????????????17??12.5%?18.4%,????????????,???????????????????(??????????) ??????????:?????
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