????:1??????150???:????

2?????

3?????

4??????????

5??????V

????1?20?? (????? ?????)??,?????????????????????20??,???????????????????,??????????????????????????????

????????????????????????,??5600???????????????????,???????????????????????39.2?????????????,??5.9%?

????,?????????,??????????,????6???????????????12???????????????????????????????????????68??????,????,?????24?32??????????????????????,?????

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