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

2???51??

3???????

4?500?4????????

5??????498

?????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%,?????,?????????????????????????,??,???

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