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

2??????

3??????????

4?????

5??????????

??????????

??????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??,???????

?????,??????????????

???????

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

????????

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

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

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