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

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

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

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

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

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

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

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