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

2??????

3???????

4??????wx

5???szsn??

???8??????23???? (??????????????? ?????????????)????23????????????“SGT?????”?????????????????????????,18-45????;?????,???10??15.3%;60.3%??????,????????????

?????????“Z?????????????”???????????????????,???3018???????,???????????????,18-45???????????2017????????????????,36??????????????,????????????????????36-45????21.1%,???????????

?????????“??”(35.5%),?????????????????2024?“??????”????????????????,??????7?????????????,???????????,?????????????????,??10%????????????47%??;?????,?????????????????30%-40%,??????????????,??????65%?

“??????????,????????????”,??????????,2023?????????????????????31??????????????????????,????(4.30%)???????(3.36%)???????????,?????????????,????????????????????

?????,??????????????,74.1%?????????,??????????????1000-5000??????????56.5%,??????????????5000???17.6%?????,?????????????????,???3???2017??68.4%???81.9%,???????10????????15.3%?

??,??,??,“i???????”?????????????,???????????????????2017?????????,???????4.5%??29.6%,????????(????????????????) ???????:??