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