?? ?????????????????????
????:1????????????:?????
2?????100????
3???200?????
4?????????????
5??????????
?????????????1?26?????,??,?87.6%,????,?????????
??????????????1????????26????????8?????????????,????5325??????????????????????????????????????????
?????????????????,???????87.6%???,?????????????????????????????????????????????????????????2.7%?1.8%?1.6%???1.2%???????
????,???????,????????50%??????????????????????????????????50%????,??,???????(????????? ?) ??:????