????:1???????app:??????

2?????????

3????95?????

4???????

5??????95?98?

?????????2??????17?????????????????? ?(??????“?”)17????????????????,????37.7%?,?2???????????

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

?????,??????????????35?????????,?????????????5?????????????,??,??????????????????,?????????????,???????

???,????????????????????????,??(54.3%)?????,???2?,????????????????????3.5?????????

???,????????,????????????,????????(46.6%)??????????????????

?“?????”???????????????????,??????????,??12???????????17????????????????12.5%????????????18.4%,??????????????????????????,????????????(???????????) ???????????????????:?????????????