TABLE A AS CROSSTABS OF PERSONA.HABCIUD BY PERSONA.RECCIUD FOR PERSONA.P03EDAD>4 AND PERSONA.P03EDAD<999 TABLE B AS CROSSTABS OF PERSONA.HABCIUD BY PERSONA.RECCIUD FOR PERSONA.P03EDAD>4 AND PERSONA.P03EDAD<999 AND PERSONA.P01RELA=1 TABLE TJ AS MATRIXOP OF B / A