????: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%?

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

???????????????:???????