????:1?????????150?????:???????

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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