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

2????????

3???98?

4???150???????

5?????

????12??20? (?? ???)???????????????????20???????????????,?4444.19??????,????4.72???????????????????????,???????????0.11%?????,??????20%,????????????????10%,????????????8%?

?????????????????,??????19720.7????????,?????????????31.81??????????,??????0.16%,?1784.6??????????(??,??)??????????????7143.88?,?8.25??,??????????????????0.12%?

?,?????????,??????????,??????????????1%,????????????????3%???,?25%,?????8%,???4%,????????20%,??7%?

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