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

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

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

4?????

5???????

?????????????13?????????????,70???????????,????,?????????,??????????????????????:

?????????????40?,???????????78.6?????????????????????????????,??8?,?????????????????14??????,??????????????????????????,???????

????????????????????2023??????????????,??????????????60???????????????????????????2.97??,???21.1%;65???????2.17???????????????,????????????????????15.4%,?????????,????????2012?????????,????300??,??????????????,??,??????????????

????????????????????????????,??,?,????????????,??????????????????? ???:?????????