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

2???????

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

4??????????

5?????

???11??22???? (????????????????????? ????????????????)????????????22??,9???105,?????;????????????????1.2%,????14.4%,????

??????,???????????????????20?????????(??)????,????????,??????????

????,??????13????????????,????

??????????,19??(??)????????????123,?????????????????,???????????????????????????18????,??????????,19????(?)??????????????????2.5%,????????28.7%???????????????????????????????????

“????”?????????????????????????????(??) ???:???????