????? ?????????????????????

????:????????????:???????

?7??????????25???? (??? ?????? ?)??25?39???,????????????30????????????15???

????6??????????,??985?????,????????575???????????????????,??????????????

????????????????????????,?19?????,??????????????????????????????45????????????????9?????????????????????,??????

??,?????????????????????1????6????????????,??3007????????????????,????18.3%,???100??(?) ??:????????????????????????