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

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

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

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

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

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

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