????: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??(?????)

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