???:??????
MSCI??????????“??”????
??????H-1B??????????????
?????????????????????
??:??????????????
??????0.7%???0.8%
???????????????????
??????0.7%???0.8%
ISM??????????????
??????H-1B??????????????
????????????????????
????????23????2???????
??????????172?4.9???36.7?
????????????????????
???????????????????
???????????????????????
?????????????:????????
?????????10?????10????
?????????????????????
???????????????????????
????????????????????
???????!??????20???????
??????????????????
??????????????
???COS??????????:?????
??????????????????????