?? ???????:????????? ???????
????:1???????:????????
2?????v
3????????
4????????
5???????????
????9?????????????25???????????? 25???????????????????????????,????1?????????????????8?????????????????????,????,????60???21.1%??????????????,???????,?????????????2011??23.8%??2023?????????44.5%,????8?????????????????,?????????50%?
???????,?????????????,?????????30%,?????????65%??????????????????????,???,????????????
???????????,???????????????????????????????????????????????????????????????,????????????????,????,??????????????,???????,???????????,??:???????????????“???????”????????“??????”????????
???????“??????”??,???????????????,????,??,?????,??????????????????????????????,??????????????,????,???
????????“???????”?,???????????????,????????????????????,????????????,??????????????????????????????????????,??????????????????????,???????????????????,?? ???:???