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

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

?2?????????????17?????????????????? ??(???????????????????“??????”)17?????????????,??37.7%??????????????,????????????????????2?????????????????

???????????????????????,?????????,??????????“????????????”,??????

????????,????????????35??????????,????????????????5???????????????,???????????????,??,?,??????????????????

?,?????????????????,????????(54.3%)??????????????????,???2?,??????????????????3.5???????????

?????????????,???,???????????,???(46.6%)???????????????????

???“??????”???????????,??,????12?17?12.5%??????18.4%,?????????????,?????????????(?) ???:?????????????????