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

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

3??????????

4????????????

5???????

????????????????6????????????28??????????????????(???????????????????? ???)28???,??????(CNNIC)??,?????????????,??9????,???“?”??????????5.3???????????????????????2.3??

??«????????»(?????????«??»)??????????????,???????????????,??????

????“????????????”????,???

«??»?????????????????,?????????,???????????,????????????????????????????,???????????“????”???????????????,??????

  ?????????????? ??????????? ????

????????????????,??,??“?????”????????????,66.5%??????“???”????????????????“618”?,??????????,????,“??”??

«????»???????,???????????????????????????,??IP??????????,???“??????????”“????”????,??????“??????????????”“???”“?????????????”???

“???????????????,???,?????????????????????????”«??»???????

??????????,25%????????,????????????????????,??26.1%?

????????????????????,90????00?????????

«?»??????,??,??????????????????,??????????90???00?????????????????????????????90??????????00????

?,90???00??95.1%?88.5%,???????????????????????????

???????????????,????????????????60???????????69.8%????????????????,???????

??????????????,??????85.4%,???????????????????,???27.9?8.1??2.8????

«??»????????,??????????????,???????????76.7%;???,??????????????1.2???(?????????????)

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