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

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

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

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

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