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

2???????

3?????

4?????????

5???????

????????????:??????,10?????????,???????,????????,?????,???????????????????

10?????????????????????,?????????????????,?????????0.7?????,10?????????,????????????????9?????????????????17.1?????????

?????????????????????10??,??????41???????????,????27???????????9????,????????,????????????9??22.3??,??17.8??????????,????????????????4.5%,???

??????,10????,????12.9%,??????????1.9??????????????????,???????????????????????????????????73.3%?48.8%?

?????????????:“????????????,????????????????????,???????????,??????????????,?????????????,??????????????,???????????????????”

??????????????????????:??????????????????????