?? ???????????? ????????????
????:1?????????????:????
2???????????
3????????????
4?????300????
5????????????
?1???????????????????????25?????? (????????? ?? ?????)????????(????????“????”)???????,1??????25???,?12???,?????,??????????92.8?????????????,?43.6???49.2?????????2025???????,??????1000??????????,????867???
25?,?????,??????????,?165???????,????142???,?????????????????
???1??25?,??????????,???????????? ???????????????????,??90.8?????????????,??????????15.4%,??43.4??47.4?,???????????21.7%?10.1%??????????????????????,?50%,???????????20%?
??,??????????????????,????????,??,?????????????????????????????????????????????????????,????????????????????,???????????????????????????????????????????????????,??????,??
????????????1??????????25?????????????,?????????,??????????????????? ???,????????????????????,?????,?????????????,?,????????????????????????????,??????,??????????????,???????????????,???,???????????
??????????????,?????,????????????????12306????,???,????????,??????????,???(??)
????????:????