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

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

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

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

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

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

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