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

2???????

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4??????????vx

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