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

2??????????

3???????

4???????

5?????????

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