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