????????414?15?2017????2016?????3?12.3%???120?
??2016??(???B)?????????????2015?????3.4%3.1%?6.5%4.8%???????2016????????
????????????3?????è????????????20%?
?2016???????3?8090????64.1%60.3%???????70%????????
????????????????????y?????(AR)?(VR)???ħ?????????????????????36.7%23.9%
??????2015?2016?????52%?59%7?????32%68%36???
?????????????????????????6.95???????6.14???????3.33?
????????????????????
??1?????????????????????10?20?
??ARVR?????2016?ۧ??50%????????????????????
ۧ???????????
???20?()?????????20??????????k34????????
????????????????y???????3????????????????????????
? ?
??