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

????:??50??????????:????????????

?????????????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????????(??) ????????????:??????????????