????:1???????:?????200???

2??????150???

3?????????

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

5??????????

???1??????????????6??? (? ?)????????????A??6????,?,???3200?????????????????,??????,????3200???

?????,??3206????,?????0.14%;??9885?????????????????????,?????0.12%;???2014????,?0.09%?

?????,????????????A???????,?,?????????????,???A??,?????????????

?????????????,??????,?????4.17%,??A????;???????????????????????????3.47%?2.74%????????????2.68%,?????????????????,??????????????????????10%?

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

??,????????,?????????????????,??????99%?????(????????????) ???:??????