????:1???600????:??????

2?????

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

4??????????

5????????

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

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

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

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

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