????:1?400??????:???????????

2????????

3????????

4?????????????

5??????

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

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

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

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

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