??2??12???????? (?????? ?????)???12?????????,??/???91.71??????,?52.05?,?????143.76?????????????????????????????????/????????176.43?????,?/?168.88??,????/??168.35??
??????:??????????
ISM??????????????
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??:????1??????????????
????????????16??????
??????:?????????????
??????????????????????
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??????????????????
???????4???????????????
???????????????????????
???????????10????????
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????????????:????????
????????????????or??????
??:????????????11?45?
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???:???????????:????????
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???????!??????20???????
???????????????????????
???????5?????:????????
????3???????7.2%
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