Group 1, 1997-98.
Item 1, Highest poverty districts $4116.
Item 2, High-middle poverty districts $4598.
Item 3, Low-middle poverty districts $5250.
Item 4, Lowest poverty districts $5823.
Group 2, 2007-08.
Item 1, Highest poverty districts $5587.
Item 2, High-middle poverty districts $5967.
Item 3, Low-middle poverty districts $6417.
Item 4, Lowest poverty districts $6845.