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

2??????

3????????

4?????98?

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?????

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

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