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

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

3????????

4?????????

5??????vx

?????????,??10????,????,????????????6409.2???????,??????580.3????,????2019???96%?

???,10??131.8?,???????19.7%;??,????6409.2?,???????????14.3%????????????,?????????????5828.9?????????????????,???10.5%;??580.3???,??76.1%,????????????2019????96%?

???????,10??80.9???????,???19.9%?????,???33???,????2019????52%?

????110??,????1238.3???,????26.5%;????????6.2???????,?18.6%;????????????????729.8????,??23.9%????????????????????????????2019?????????,????48.5%?

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