???????????????????20????????????,???,??21????14?????????(?? ?)
???:????????????
?????????????????????
????????????????????
?????????????????7???
????????????????????
??????0.7%???0.8%
???????????????:?????????
??????????????????????
????3???????7.2%
?????:??&????????????
????????????????12?19?
ISM??????????????
??????????????????????
??????????????????
??????????????????????
??????????????3??????
?????????????????????
?????????????????????
??3?????!??????????
?????????????????????
??|????????:????????
????????????????or??????
??????????172?4.9???36.7?
??????6.6???????10??
?????????????????????
??2???????0.8%??????