2????????????????????18?????,???????????????,???????????????
?????????????????,???????????,??????,??????
????????? ????? ???
?,????,??????????????,??????????????????
???????? ??? ?????
??«?????»?????:“?,????????,??”
??:???????????????????????
?????????????????????
????????????16??????
ISM??????????????
????????:????????????
??:??????????????????
??:????1??????????????
??????????????????
??????????????????
??3?????!??????????
?????????12????????
????????????????????
????????????:?????
?????????????????????
????3???????7.2%
“???”?“???”,?????????????
??|????????:????????
??????????????????????
????????????:?????
????????????????12?19?
??:???????????????????
??????:?????????????
?????????????????“??”
??????0.7%???0.8%
????????????:?????????
???????????????????