????:1???kb???:????

2???????

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

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

5??????????

????????????,?10???,??,???????????,???,????

??,??52???,?2014???????193????2023??267?????????;??????????????,????2014??????75%??2024??96%?2024???????51??

???10?????????3????????100%,????2019??7???????????,2024??????300???????????????????,?????20??????????50???????

2023?????????????????,??????????2018???????????????2.59??7.06???????????;2024??2015?32.8%,????????85.8%,????98.9%?

2023??,????2014??????????????????40%?80%;???????????????????????;??????????

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