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????????12??????19????????????? (???? ???????)???????????????(National Association of Realtors)??????????????19??,??11????415??,???????6.1%,??2021????6???????

????,??????????????11???????415????,?????????????4.8%,????????????6.1%,???????????,11??????40.61???????,??4.7%?????????????,11????133???,??2.9%,??????17.7%??,????3.8??????????????,????????????5????????6??

?,??10??11????,?????????,????????????1995???

??(Freddie Mac)19????,??30????????????6.72%,??11????27??????????30????????6.6%,??????6.67%?

???,30?????????2025???,????6%??????????????(??) ?????:???