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

2??????????

3?????

4?????????

5???????????

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

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

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

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

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