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

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

3?????????

4?????????

5???????

???????(??????):????????,?,??????????????????????????,????

????????????????????????,????,?????????4.1%,??????5.8%???“?????????”???,???????????“?????????”,?????????10%???

?????????45.9%??????????28.3%,?????????????“?????????”??,??????????“????+????”???????????????????

???,?????,?????????????,???????,???????????254.16???????????????????????9.78?????,??24.50%????????????15.00%? ????:????????