????:1?????app??:????????

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

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????????:??,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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