????:1?????????:??????1500

2??????

3?????????

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

5?????

????????????(?????? ????)“??????????”????????

????,????????????,10???????4.8%,???1.6??????????????,?????5%,????1.7?????????????,??????10???????????????????6.5%,?????

???,???????10?????6.3%,??1.2??????????????,??????????????????????????????????????,??????????????????????????????????,???????2???,???????3??????

??,?,??????????????,10????4.6%,??3.9??????????????????????11.2%,??????????????9.6????????????

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

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