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