??????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%???????????????????????????,???????“?????”???????????????(??) ??:????????????????????