?? ???:????????????????????
![](http://n.sinaimg.cn/news/transform/200/w600h400/20190313/BS-G-hufnxfm6734489.jpg)
????:1?????:???????
2??????????
3?????????????
4???????
5??????????
????2????????6???? ???,??????????,???????????????????
????,????????,???????????,????,???????????????,???????,??????????4.1%,?????????????????????????:
???????????????????????????????????????,?????????,???????????????????????,????????????“????? ??”???????????“?????•????”??????????,?????????
??????????,??????????????????????????????????????????????????????????????????10%???????????
???????????,??????????????????????????????????????????6.2%????????,???????????6770?????????????,????7.0%;????5??,??????????5.9%?????????????95.1????,?????
??????????,????????????????????????????“??”????????????,???????????????IP???????????,????????????????????????,??????“?????????”???,????????????
????????,?????????,??????????????????????????????????,?????????,??????????,??,?????(???????????) ????:??????????????????????????