????:1???????:???????vx

2?????????

3???50??????

4??????????

5????????50?

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