  
<prompt> Household wealth by residence | Percent distribution of de jure population by wealth quintiles | (Lowest, Tanzania Urban, 2) (Second, Tanzania Urban, 3) (Middle, Tanzania Urban, 9) (Fourth, Tanzania Urban, 30) (Highest, Tanzania Urban, 57) (Lowest, Tanzania Rural, 28) (Second, Tanzania Rural, 28) (Middle, Tanzania Rural, 25) (Fourth, Tanzania Rural, 16) (Highest, Tanzania Rural, 5) (Lowest, Mainland Urban, 2) (Second, Mainland Urban, 3) (Middle, Mainland Urban, 9) (Fourth, Mainland Urban, 30) (Highest, Mainland Urban, 56) (Lowest, Mainland Rural, 28) (Second, Mainland Rural, 28) (Middle, Mainland Rural, 25) (Fourth, Mainland Rural, 15) (Highest, Mainland Rural, 4) (Lowest, Mainland Total, 21) (Second, Mainland Total, 21) (Middle, Mainland Total, 20) (Fourth, Mainland Total, 20) (Highest, Mainland Total, 19) (Lowest, Zanzibar Unguja, <1) (Second, Zanzibar Unguja, 1) (Middle, Zanzibar Unguja, 7) (Fourth, Zanzibar Unguja, 39) (Highest, Zanzibar Unguja, 53) (Lowest, Zanzibar Pemba, 8) (Second, Zanzibar Pemba, 10) (Middle, Zanzibar Pemba, 29) (Fourth, Zanzibar Pemba, 32) (Highest, Zanzibar Pemba, 21) (Lowest, Zanzibar Total, 3) (Second, Zanzibar Total, 5) (Middle, Zanzibar Total, 16) (Fourth, Zanzibar Total, 36) (Highest, Zanzibar Total, 40) <response> Zanzibar, the highest wealth quintiles is highest in rural areas, from a low of 48% in urban areas to a high of 48% in rural areas.  