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

??

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