????:1???????2019:????????

2??????????

3????????vx

4???????

5?????????

???6????7????? (????????? ?)?6???7??,??????5????0.1????,??????????6.2%,????????????4????

??5?????????140???????????,??2.1%????????????????4???,???????????24%?5??????????????????????????2017???2019?????????,????????31.5%??????,????????????????

??????4???????????5????,?????1.1????,5???27??18.2%?

?12???????????????,?????????15????24??????1.7??1.9??????????????????????????

??????5??????0.1%?????0.1??,????61.3%?

5??25??????????54?0.6%,????2022??????3????0.8???????80.6%,??2022??1????????????????????,???????1?????????????????????????,??????5??2017??????????????????????????2019????????

???,??,??????,?????????5?,????????????????(????) ?????????????????:?????????????