$13,627 x 60% = $ 8176.20
$ 8176.20 can buy a property valued at $2,427,731.65
1,325,300 x 40% = 530,120 household $13,627 income.
530,120 households can buy a property valued at $2,427,731.65
1,325,300 x 21% = 278,313 staying in private property
530,120 - 278,313 = 251,807 staying in where?