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

2???????

3????????????

4???????95?98

5???????

??10???????8????? (???????????????)???,????,???????????“???”????????????????????“????”???,???,?????????????????????

??,????????????????????“???????????????????????”??,?????????????????,???????????13%?????????6%;??????????????????????????19%??????3%?

???????????,?????????????????,??????????????,???????,?????????????,??,??????????????????

??????,?????,??????????????,??40%,???????????????40%?

?,???????,??2019??????,????????????????????????????????

?“?”,??“?????????”??????????“?????????????”???????????????????????????????????,??,???????????????????????10%,?????????????????????????????????????,?,?????????

?????????????,???????????????,??????????????????“??????????”???????????????,??????????????????,????“?????????”????,???“??”,???????????????????“???”,?????????

????,“????????”??????????????????,?????,????????????330????????????????,?????1??,??????“??”????????????

“??????????”??????????????????,?????????????????????????????,??????????,???

???????????????,??????????“???”?????????,???????????????????????????????????????????????,??20??????????????1??

???,??????3????,????????????

??????????,???????????????????????,??TOP20????????????,????????????????????????????????????12??????????????????,????????????37%,?????????

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