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