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

2???appios??

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

4????????

5?????????

7???4???,?????????

????????????,6??,?21.0?,?0.7?,???????????????????????????;??115.0??,?11.9%,???????

???,6???,??5.66??????????????,?5.34??????????????????,??612%??157%???????????????????????????????20~50%?????????,??????????????????????????????????????(2017-2023?????)???????????????????1969??,??45.7%?(??????????????? ??????? ?)

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