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

2???????

3????????

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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