??
??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% ?????????????????????