????:1??????100???:??????????

2?????????

3???????

4??????

5???9598??

???????????????12????19??? (?? ????)???19?????????,???????

???,??????????????,?49.9%????????????????????????????????????????,????????????,????????????????????

??????????????????????,??????,???????????????????,??????????????????????,?????????????,?????????????????

???????,??,????????????,?????????????????????????????

??,????????????????????,?????11??44.3???????????????,??????????3.5%?(?????) ?????:??????????????????????