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

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

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

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

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

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

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

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