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