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

2????????

3????????

4?????????300

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???(???????????)

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