?? ?????????????????
????:1???????200??vx????:????????
2???????
3??????
4?????9598?
5?????
??????????????(????????????):?,????,??????????????????,????
???,14????????????,??????????????1.9????,????????????8.6%?
????????????,???????200?????????688???
????,??????????“???”????????????????????????,??
??????,14??,????12.1??????????????????,????38.2%,?????????
??,??????????100?????????????????????????,????????,???????????????????????,??????????????????????????????
???????:?????