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