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

2?95?98?????????

3?51pc·mc????

4????????

5?????????

????7??????????29?????????? (????????????????)?????29?,????????????????????????3.33??,???1.24???????????????,???37.3%?

??????????,?,???“?”?,???3.1????????,?????????4.3???????????;??5949???,??2.9???,?????1.3???;???????????????1392??????????

??,?????????,????????????????5000?????????,??2021??10????????33??????????????,????????4.2%,????17.8%?

??,????????????,?????1242???????906???????1??????????????100??????,????????(??) ????????:???