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

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

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

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

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

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

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