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

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

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

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

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

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

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