??????????????52???????

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

?????????????12??????????28??????(?? ??)?????????????28??,?(27?????),?322???????,?52?,318????

??????,?????7????????????????????10???(???12?27??1??5?),?????????,???????????????

?????,27???,????85.2%?

?,?47.8%,?,?????????28%??18????19???????????????????????????????,50?????59??

?,??????????????17??????????,???????????,??17??????,?4???(????????) ??:????????