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

2???????

3???????

4?????????

5???????

?????12?13??????????????? (????? ???????)?????????????12?,?????2035????,?2005??45%???50%?

?????2050?,??????,??2021?????????????????,???2030??????????2005?40%???????45%?

??????????,???2035??????2030???????????,??????2030?????

?,2015???????,??,2030??????2005????9%,??????????

???????,???

???????????????????????????????2021??????«????»,?????10??5?????,?????«??????????»?(???????) ??????????????:???????????