??????????????2????6? (???????????? ???????????????)???6????25??????????,???????????????4.5%,???

?????????????????,????????,???

?,????????????????7???????????????????????????????2?????25????4.5%??????????????,?????????4.25%?

?11???????????????,?????3.7%??????????????????????,?????????????2.8%????????,??2027??,???2%?????????

???,????????12?????2.5%,??????????2%????????,??,?????????(????????????????) ??????????:?????????????

??

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