????:1?????????VX:??????

2??????????

3???98?????

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

5???????

??:?????,10??????????????,????????????????,????????,??,?????????????????????

10??????????????,??????????????,??????????????????0.7??????????????????????????,10????,????9?????????17.1?????????

??10???????????????,????????????41??,??????????27?9????????????????????,???????????,????????9?????????????????????22.3???????????,????????????????17.8???????????,??????????????????4.5%,???????????????

??????,10?????????,?????????12.9%,????1.9???????????????,??????????????????????????????????????73.3%?48.8%?

????:“??,?????????????????????????????????????,??,????????????????,????,??,??????”

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