Group 1, 1997-98.
Item 1, Highest poverty districts $5255.
Item 2, High-middle poverty districts $4857.
Item 3, Low-middle poverty districts $5327.
Item 4, Lowest poverty districts $5498.
Group 2, 2007-08.
Item 1, Highest poverty districts $8953.
Item 2, High-middle poverty districts $8036.
Item 3, Low-middle poverty districts $7961.
Item 4, Lowest poverty districts $8270.