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

2?????????????

3?????????

4????????

5?????VX

2??2????????(??),??????,????????????????,??????????????,??????????????????????????8.0%?6.3%,????4.3%?10.3%,???????,???????

?,????????????????????????????,?,?????????????????????,????????;??????????????????,?????????????????????,??;?????,?????,????,?“????????????????????????????”,??????????????????????,???????????,?????????,????????????“??????????????”,??????????????????,????

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