????:??????????????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?????????????????,????????????????????,????????“???????”,???????????????????????????????(???)