??????30????????6.89% ??

??????????????????2???6? (?????????? ??)???(Freddie Mac)???????????????????6????????,???????30??6.89%,???

????,???????????30??6.89%,?6.95%,??6.64%?

??10???????????????????????10?4.79%,???????,6????????????4.43%?

??9???,???30???9??????????????6.08%,?????????????

????????????,??????????????“?????”,?,??????,??“???????????”????????,30??????2025???????6%???

????????????,2024?406???,??????2023????????????????0.7%,??1995??

???1?????????????????????29?????,?????????,?????4.25%??4.50%?????????????????????????,??????“??”???(????) ??????:????????