PEDUC							     ISCED97	   LIS recode

  11 Never attended education, cannot read and write				1
  12 Never attended education, can read and write				1
  21 Pre-primary education, cannot read and write				1
  22 Pre-primary education, can read and write					1
 111 Did not complete primary education, cannot read and write			1
 112 Did not complete primary education, can read and write			1
 120 Completed primary education						1
 130 Completed basic secondary education					1
 211 Completed upper secondary education, bachillero				2
 212 Completed upper secondary education, maestria				2
 213 Completed upper secondary education, perito				2
 214 Completed upper secondary education, secretaria				2
 215 Completed upper secondary education, tecnico				2
 216 Completed upper secondary education, other professional degree		2
 221 Completed tertiary edcucation, tecnico superior				3
 222 Completed tertiary edcucation, professor					3
 310 Completed tertiary education, doctor					3
 320 Completed tertiary education, licenciado					3
 330 Completed tertiary education, maestria doctorado				3
 340 Completed tertiary education, ingeniero					3
 350 Completed tertiary education, other					3
 mi  In Universe, no information						9
 -1  not in Universe								9