??
???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%??????????,???????“??”???(?????) ????:????????
?????????
???????????30??6.89% ?????????????????????