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

2?????vx

3?????????????

4?????vx??????

5???????ktv

??11???26????? «????????????»??25??????????????,???????,?2010????????????????????????????????2021??,????22%,??40%?

??,????????????204????????????????????????,2010?2021??,??????211???165????,????21.9%??????????????????119????71.8???????????????????????,????????????39.7%?

??????????,??????2010??2021?????????????????,?????35%,???????????43.2%;?35.4%,?61.6%?

12???1????????«????»??????????,?,?,??????????2030?????????????????(??????????????????????) ??:??