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

2??????1000??????

3???????????

4???95???

5?????????????

??8?????????1??? (?????? ?????)????????????????,?A???????????????????????8????????????“???”?????,???????

????????????8????????1?,????????????????2932????,???????????0.22%;??8673?,?0.92%;?????????1665????????,??1.31%?

????????,????A?,??A??????????????,??????????,?A?????????,????????????,??????7????????????8????,?????,?????

?,??“??”??,?????????,??????????????????????????????????????,??2.98%???????????,??A??????????

??????????,?????«??????????????»????????????????,?????

????,?,???????????8????,???,????????????????8??,???????????,????,????,A???????????????????????(?????????) ???:???