活到 100 歲的話（概率很低）平均年回報率才 3.17% 啊。隻不過稍微超過 inflation.

所有跟帖： 

• Yes, for 15 yr expected life (to 85), the return is about 3% -borisg- ♂ (333 bytes) () 11/18/2024 postreply 06:06:07