????:1????????:????q?

2?????qq???

3?????????

4??????

5??????

???6???????????????18????(??????????????? ?????)?????????A??18???(??)????,????????????????????,??????

??,??A??4.53%???????,?????????????????????????????????20%??????,?????10%?

???,??????????????A???,??????“?”???????????????????????,????????????????“?”??????????????????,????

????????,???????????18?,??????,????,??“?????”??????????????

????????,“????????????”?????????,??????????????,?????????????????????????,????;?????????????????????

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

?????,??????,???????????????????????????3030??????,??0.48%;?9318????,?????????????????????????0.4%;??????1811??????,???0.29%?(?) ??:??????????????