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

2?????xj??fg

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

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

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