, ▁compared ▁to ▁the ▁national ▁average ▁of ▁ 2 5 % ▁and ▁a ▁regional ▁average ▁of ▁ 2 4 %. ▁Conc ern ing ▁education , ▁ 6 6 % ▁of ▁all ▁el ig ible ▁children ▁are ▁en rolled ▁in ▁primary ▁school ▁and ▁ 2 1 % ▁in ▁secondary ▁schools . ▁Conc ern ing ▁health , ▁ 5 3 % ▁of ▁the ▁zone ▁is ▁exposed ▁to ▁mal aria ▁and ▁none ▁to ▁T set se ▁fly . ▁The ▁memor and um ▁gave ▁this ▁zone ▁a ▁dr ought ▁risk ▁rating ▁of ▁ 5 5 5 . ▁ ▁Geography ▁ ▁B ale ▁Zone ▁is ▁bounded ▁by ▁Gen ale ▁river ▁to ▁the ▁west ▁and ▁south west ▁and ▁W abe ▁She be le ▁river ▁on ▁east ▁and ▁north . ▁These ▁two ▁rivers ▁restrict ▁surface ▁transport ation ▁system ▁int ra ▁zone ▁and ▁inter ▁zones ▁and ▁regions . ▁Alt itude ▁of ▁B ale ▁zone ▁extends ▁from ▁less ▁than ▁ 3 0 0 ▁meters ▁around ▁Med a ▁Wel ab u , ▁sout heast ▁of ▁Ray itu ▁and ▁G ura ▁Dam ole ▁districts ; ▁to ▁more ▁than ▁ 4 3 7 7 ▁meters ▁above ▁sea ▁level ▁in ▁G oba ▁district ▁namely ▁Mount ▁T ulu ▁Dim tu . ▁The ▁annual ▁average ▁temperature ▁of ▁B ale ▁zone ▁is ▁ 1 7 . 5 ° C . ▁The ▁maximum ▁and ▁minimum ▁temperature ▁is ▁ 2 5 ° C ▁and ▁ 1 0 ° C ▁respectively . ▁The ▁mean ▁annual ▁average ▁ra inf all ▁is ▁ 8 7 5 mm , ▁whereas ▁maximum ▁ 1 2 0