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

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

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

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

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

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

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