????:1??????200??:????

2???????

3??????vx

4?????????

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

???6????????????????17??? (????????????????????? ??)????17??,5??????????????????????,??3.7%,??

????????????,5?????,?????????????39211?(???????????????,?????????),?????????3.7%,?????????1.4?,?0.51%?????????,??????3.7%,????4.1%???????,??3.6%,??5.0%?1???????????????5???????????????,?????????????????195237??,??4.1%?

?????,???????????????????,5??,???????????“618”????????????????,?????????5????,?????3.7%,?????????????1.4?????,??????0.51%,?????

????,5????,?3.6%,????????1.6???????18??,?????????13??,???????1-5??????????,?,??7.9%,??????????????????

??,??????????,????????????1?????????????5?????,????11.5%,????1????????????????????4?????????0.4?????,????24.7%?

“???????????????,????,??????????????????,??????”???????????,??????????????,?,????????,??????,??,??????????????,??????????,???(????????????) ??????????????:???????