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

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

3???app?????????

4???95????????

5??????

?:?????????,5?1724???????,??????????18.6???????????,???????????14%????????13%,????,????,????,???

????????,??,??,?????????????????????????????,5?13?,???????????????

????????????,??????????????????????????,????????,??,?????,???????????????????????????????11%?26%?11%?

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

?????????????????:“???????????,??????????????????????????,?????,?????????????????????????????????5%?” ?????:?????????????