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