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

2???????????

3???????

4?????????

5??????

?????????2??????8????????? (? ??)?8??,???????????????????????1????,????,??13.6%???17.6%?

?1?????????????????,????????218??,????????????????173?,?????????????????????????100??????????????????,????,????????????

??????????????????????173???????????? ?????????????

?????????????,???,????1????:???40%,???16%,????8.2%?

?“??????????”???????????,?????“?????”??,??,???????????????????????????????“????????????”?

???1??,“????????????”???????20.9%,??15.5%;???????,???????????????14.2%?“?????”(??????????)?????????54.4%?

???????????????????????????????????????????????????,???????????20??

??????,?????,??????????????????????,???????????????????????????????????????????????????????,??(???????)

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