????:1?????????:???????????

2??????????

3????????

4???????

5?????????

??(?????):9???23?????????????,??????,??????????????,?????????

?????,???,??,??????????????????4600?????,????????????????????????????????????????????????????,31??????????????(?????)???5??

??,??,????????,???????????8????????????,??????????????????????10%?14.9%?9%??,?????1??????????????????????54.6%?31.8%?78.4%?8??,???????????????17%,????????????50%,??????????????200??????????(?????????????????????????????????)

??:?????