????:1?????????????:?????????

2???????

3????????????

4???????????

5??????????

??????????8??????????????7????? (?? ??)????????????????????????????7?????,???6?1???????3.1%,??????

????????????????,??6????????????????????????????????

????,???,?2951?,????????58.7%???,??????????????21.1%???????????????20.2%?

???????,?,?????????6???12.1%,??5??????2.2???????,?0.1???,?????????????????????????????????????

???????????????,?????????6???????????????????,?????????????????????????,???(???) ??:???????