????:??????????????2311???

???2?????????????????5?? (??????? ????????????)??????????????2???????????5????,??4??????????,?????2311?????????

????????????????????????,??????????????????????1995.6????,?5.2%?????????????351.8???????,???????????185.8?????????????????????,???????1????????????2??49.4?????

????,????????????????????,????,???,????10.4????????????,??8.9%?

?????????APP?,??????,20??????????30???26%,???????,????,???????????,???????27.7???

????????????????????????????,???,?19.5????????????????,????????????????????25.7??,?????????????28.2%,????8%????11.8??????????,??,???????????IP???????????“?”???????????????,???????????????????,?????????????????????????????????????????????????????

???????????,?14??????????19???,22???????????????,??????????,??????????“???????”,???????????????????????(????)