????:1??????150??:????

2?????

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

4????????

5?????????

??????9??????30? ??????:?????????????????30?????????,??????????29.2%???,?????26.5%???????

?????29????????,?????????6?17??????????,?????????????635??????????????183??????????????

?????????????????30????????,?475?,?????74.9%?????????,??????????:???????????????????????????????29.2%,??????26.5%,?21%,?9%,??8%?

??????????,????????183?????????:???????????????58?????,???????????52???,?????????41??????????,??????17??????????????,?????15??????

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

????,??????????????30????,10?3????,??10????3??????????????????????

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