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

2?????????

3???????

4???????

5??????4?????

???????????2??5?? (?? ???)????5????,????(1?28???2?3??,????),???????????????????“??????”??????,????364????(????,??),??8.3%?

???????????,????????????208????,?????????????????11%;??????156??????,?????5.1%??8%?

??,????????????????????“????????????”?????????????????,???????,?????????????3C?????

??????,?????????????????????????,?????????????7.1??,?12.6%;????7766????????16.0%;??????7.1????,??8.2%?

????????,???,?????,???1.45????????,??????????

???240?“??”??,?????4.6??,????31??????????????2220??,??16.6%?16.5%?

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