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

??

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

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

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

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

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

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

?????????

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

????????