年??? 2.25%… ???? ??? ????? 1.86%-??? 2.83%
???? ???? 4? ?? ???? 2%?? ????. ???? 200? ?? ????.
5? ?????? ?????? ‘2019? ???? ??? ?? ??’? ??? ??? ? ???? ??? ??? 221?2000? ????. 2018? 190? ??? 31? ? ??(16.8%) ????.
?? ???? 2.25%? ?? ?? 1.24%??? ???. ???? 2%?? ??? ? 2015?(2.15%) ?? 4? ???.
???? ?? ??? ?? △?????(DB?)? ???? 1.86% △?????(DC?)·???????(IRP)? 2.83% △???????(IRP)? 2.99%? ????. DC?(???IRP ??)? ???IRP? ?? ??????? ???? ??? ?? ????? ???? ???.
???? ???? ??? DB?? ?? 138? ?(62.4%)?? ?? ???? DC?(???IRP ??)? 57?8000? ?(26.1%), ???IRP? 25?4000? ?(11.5%) ????. ???? ?? ?? ???? ???IRP? 32.4%? ?? ?? ???. ?????? ?????·???IRP? ?? 13.9%, 16.3%??.
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