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

2???????????

3??????100????

4?????????????

5?????????

??:?????????????????20???,??????????????????????????,18???,?????????????????????????????4.6%?

??,18?,???29.7%,?????0.8????????????,???“???????????????????”?????????,?????????,?????????????????????

????????????????????,18??????????,???10.7%,?????????????????????11.5%;????19.1%,????????????

??????????????????,????20182023???????,?????????????????4??,?????????????,????

??????????:??????????