TABLE A
AS CROSSTABS
OF PERSONA.HABCIUD 
BY PERSONA.RECCIUD
FOR ((PERSONA.P03EDAD>4 AND PERSONA.P03EDAD<15) OR (PERSONA.P03EDAD>64 AND  PERSONA.P03EDAD<999))

TABLE B
AS CROSSTABS
OF PERSONA.HABCIUD 
BY PERSONA.RECCIUD
FOR (PERSONA.P03EDAD>14 AND PERSONA.P03EDAD<64)

TABLE ID
AS MATRIXOP
OF A / B