?? ?????????????,???????????
????:1??????????????:?????
2?????????
3??????
4??????V
5??????????
??,???,???????????
??,?????????????????????,??,??????????????,??????,??
??????????????,??,????????????????????????????????????????,??????????,????????,??????,???????????
????????????????????????,????,????????????????,????????48.7%???????????????????,???????????94%????????
?????????????,???????????,???
????,????????,?????,??????????????????????????????8%,???????6%,?????4%-5%?
?,??????????????????????????????????????????????,???,???????????????,?????????,???????????????????????“??????????”???????????
?????????,?????????????????????????,??,????????????????????????105????102.9?????????;??78??????75??;?????????32.4??,???????????????????2021????43.5????,??????????????????????25%,?30?????????????,????,?????????????5%?
????????????,?????,??????????????
?,??,?????????????????????,?????“?????????”???????????????“??”????????????????“??”,??“???????????”?????
???,???,??,??“????????”????,?????“??????”?????,?:???,??????????????,??????????,???????????????????,???“?????????????????”???“??????”?????????????,“???????????”???,“???????”??????????,???????????,??????????????
??,???????????,?????????????????,????????????????????????????????????????????????????,??????????????,???????????????????,??????????,????
????,?????????????????????????????????????????????,???????????,???????,???????15?,?????????????????,??????????????????????????????????????????????????,??,??7?????????????,??????????120???800??????????
?,??????????????????????,??????????????????????“?”?????,??,????????????,???????????????,???????????,????(????/????) ??????:?????????????