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