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