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

2????????

3???????

4???????200??

5?????????150

??????????11??27? (? ??????????????????)???????????27??,?,????????????????????,??????

??????????????????????,??????(?????????????????????)?????????????

??20??????????,??????????????????11???22?????????????????,???????????????????70???,?????????6????????

????????????????????300???,????????????8.6%??????????????????????8.7%???,??????,?????????(???) ???????????:??