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

2????app

3?????7??

4?????95?

5??????????

?????????????????????6???21???????(?????????? ?)??A??21????,????50???????,????????“?????????????????”?

????,????????????2998????????????,????0.24%;?????9064?????????,??0.04%;???1755?,??????????0.39%;???50??????758???,?0.43%?

?????,???,?????????19???????????????????«???»(?«???????????????»)?,????????????????????????????,??

???,«???»??????:?;???????;??,??

?,??3000???????????????,?????????????????A?????????????????,???3000?????,??5???????,???????????????????????????,??,????????,?????,????????????????

??????,??A??????????,???????????????3.09%?1.33%,??;?????,???????????????????????3.71%???????????2.61%,??(????????????) ??????????????:???