????:1?????????:??????????

2?????????

3???????????

4????????????

5???????????

??????9?19?? (? ??)?????????????????????(National Association of Realtors)???19?????????????????????,????8???????2.5%,???

?,?????????8??386???????,????2.5%,????4.2%????????,8???????41.67???????,????3.1%?????1999??????????????,8???135????,?0.7%,??????????????22.7%,????2020????10???,???????

??????????????,8?????“???????????”,?????????????????,???

????????????(Freddie Mac)19??,???????30??6.09%,???????2023????2????

??????????,?30??19??????6.09%,????6.2%,????7.19%?

????????????,?????????????????,??????????“????????”???5????,??????????49%,??25%?(???) ????????:??????????