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

2????????????

3??????????

4?51?????ios??

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

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