?? ??????????? ????????39.8%
????:1??????:????????
2????????????
3??????????
4???????
5????????????
????????????????7??????10?????????????????? (??? ? ?????????)??10?????????????,?????“?????????????”????????????,???????????39.8%?
??????????????????????,??????????????«?????????»?
???????????????,??,??????????,??,?15%-25%,???30%???????????????????????,????
????????,???????????????????“?”???????,?????????????????????????????????????????????????????????????????8?????,???????????231???????,??????????A??????B??,?????????????
????,A???39.8%,?????????B??????(15.3%);???????????,A?????98%,B??????85%;???????????????,A?????????????94.2%,B???89.9%?
??????????????????????????,??????,??????????,????????????????????,??,?,???5????????????????-6?????????1??????????????????(??) ?????????????????????????????????:??