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

??

??:???????????,??????????,??????????????