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

2????????

3?????????????

4?????????

5?????100?????

???????5?????????????????????,??,???????53%?????????????????????,???6500??,?????“??????????????????????”???????

??,???“????”??????????????????????????????????????,??????????????5.38??,????1.18????????,“????”??12.41%???????13.84%,61%??????,????????“???????”?????300?????????????10???????????????

?????????,????????????,????????????????????????????????????????????????,??70%???????????????,????????????????????????????????????????????????????????????????,??????????????????????????????????

?????????????,???????,???????????????????????????,??,??????????????????????????????????,??????????????????????????????????????????????????????????????,????4800??,??????????????????25%,????????,??,????????????????,??4.5??????(??) ?????????:?????