????:1?????2021????:?????????????

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

3??????

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

5??????

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??9??????1?? (?? ???)????9??1???,????62??????8??31??????????,???????,??433??????,??????????2.3??,?3??,??17%?1.5%???12.1%,?????

???,???????????????????,8???????????11??7.82?,???;8???225.6??????????1.54??????,???????????

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?????,?????????????????????-????,????????????????,????????????????????????????????????????????????????????????,???????????“?????”“???????”???,????????????????????,?????????????????90%?

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????????????????????????????“?????”???144??????,????????,??????,?????????,??,??????????????????????????????

?????,7??1??????8????????28?,????23.4??,???????36.8%?(?????)

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