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

2????????

3???????????

4????????????

5??????????

?????2?????5??? (?? ?)?????5????????????????,??(1????28??????2?4??),??102.7???????????,??????????(??????)???6400??(?)????,????????28.9%?19.4%?

???,?????,?????(???)

?,???,???“?”??,???????68.3???????????????????,?????????????????????78%?

??,???????“?????”??????,?,????????????,???18.1???????,????????1.4?????????????????????????,???????????????????????????????????????????????????????“??”??

???,??????,?????????????????,???????????????22???,?????7.2???(???????????????)

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