???:??11??22??,????????????????10????????,???31.9????,??14.5%???,????7.9???????????,???48.0%;???????4.9??????????,??20.3%?110??,?????7181?????????????,?????8.3%;????4502???,????20.7%?

??:????? “????????”????

?? ???31.9???? ???????????????14.5%

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

2??????app

3????????

4???????

5??????

???:??11??22??,????????????????10????????,???31.9????,??14.5%???,????7.9???????????,???48.0%;???????4.9??????????,??20.3%?110??,?????7181?????????????,?????8.3%;????4502???,????20.7%?

??:?????