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

2???????

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

4??????

5???????????

?????????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%?

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