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

2?????????

3?????????

4?????

5???????vx

?????,?????????????????????1.28???????;

??38.4%,????;

?????????????????????85%……

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

???,???????????????????????????,??????????????,?????????????????????????????????????????????????????????????13.4%,?????????????????27.6%,??0.1??

???,??????,???????????,???????????1.9?????????

“???,????,?????”?,??????????

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

??,?????????????34.3%,???????????????25.4%?16.5%??????????,???????????????????????????55.4%?43.6%?42.8%?

????,??????????????“???”?????????????????????????,??????20132023?????????????,????????3.3%???6.1%??????????????,?26.1%,?????????????????,????

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

???????????,??????200????????????,????????????????????????????????????????????,????????????????10??????????????,??????60%????????????80%,??????????????????????

“???????????????????,???????????????????????????????,??‘?????’?‘????????????’?,????????????,???????????????????”????????????????????????????????(??????? ??) ?????????????????:?????