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

2??????????

3???????

4?????

5?????????

?9?20???? (? ????)??????20??????????????????,???8???,????????????????????,??11.2???????,????????????????12.6??

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

?????????????????????,?????????8????????????????,?????????11.0%,??1.2????????????????????,???????????????????????1.2????,?????????????????9.1???

??,???????????????1???????????8???????,??????????????6.8%???????,??????????,??????7.3%,????4.1%?(???) ???:?????