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

2?????????

3??????

4?98????????

5????????????

????7?????22??????? ?22????,??????“2050??????????”????,????????????????????2023???????5.8%?

?????????????????19???????????????,?1068??????,??2030?????????27%??????????????????30%??????,?????????????????53.9%?????“?????”,???????????“???????”??

??????????????????“2050???????”???????????????,?2050?????????????(?????“??”),?,63.2%??????“2050?????”????????????????????,23.2%????;??,??5.8%?

????????????????,??????“?????”??????????????????????????6.8%,??,????????????????????,??,??

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