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

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

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

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

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

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

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

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