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

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

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