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

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

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

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

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

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

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

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