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

2???400?4?????

3?????????

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

5??????????

?2??10???? (??????? ???)??A?????10???,??????????,?“???”,??3300????

???????????????,????????????3322??,??????????0.56%;????????10631????,?0.52%;????2183??????????????????????,???????0.44%?

??,A???????????????????????,?????,????,??????????????????,??????????

??,??A????,??????????????????????????,IT??????????????6.69%?5.88%?5.68%,???????????A???????????????????????

?????,??,???10.32%,???;?,??????????????????????????,??????????????????20%??????????

?????,????,???????????A??????????,????(??)?????,?????????????????????????????????????????,??????????????,??????????(????)??,???????,?,?????(????????????) ???:???????