????:1?????????:????szsn?????

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

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

4???????200??500

5???????

9???????????????19??,?????????9??????

???????????,?????,???????????,?????????????????????2023?????1.39?,????????9????????????1.3??????;?????493??????,?400???????????2023???????,?2??,??????????;??7116???????,???;?9641????????????,????2012?????????????17.3%?????????????????,????????????1600????????????,????????????99%??????????????????2023????63.2%,?????2012??8.7????;??73%,??2012??16?????(??????? ??????????????)

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