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

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

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

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

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

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

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

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