????: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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