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

2????????

3???????

4???????

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???????????8??13????????????? (?????? ??)??13???????,????1??????7????2638.7?(????????,?),??14.5%,?????8.3????????????????????

????,1??????7???????,?????????“????????????????????????”????1472.3??,??22.1%,??55.8%,?3.5??????????????

“??????????,????”??????????????,1???????7??9?????????427??,??48.7%,????34.2????????

???????????“???”??,??36.7%,?50.3%?1??????7????,?????652??????,?433.6????,?19.3%????47.2%???????????????,??????,???

1????????????7??,??????????????????????,????1.2????32.8%??33.2%?

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