???2???5?? ??“?????????????”5???,???3????????????????4??????4??7.3?,?????9???
??????????????,?“?”?
????????????????????,?????(?????S)???,?,?????,?5???
??,?????,????????????????????
?????“??”????,?,1???21??????????????????2????????????3??????????????????????142????,???25?????2????????????2??,????65??46.3%,??68.6%?
????????????,??????????????,??,?????????(??) ????????????????????:????????????
?????????????????????
?????????????????????
?????????????15?????
??3?????!??????????
???????5?????:????????
????????????:???????
??????????????3??????
??|????????:????????
?????????12????????
???????4???????????????
???????????????:?????????
??????????????
??????????????????
??????:B?????????????
????3???????7.2%
??????:??2??6??????????
?????????????????????
???????(?)“??”“??”“??”????…
??????:?????????????
????????10?50????????
??????????????
??2???????0.8%??????
??????:??2??6??????????
????????????????????
??:???????????????????