TABLE aTJ
    AS CROSSTABS 
    OF MUNICIPI.HABCIUD
        BY PERSONA.ANTCIUD
    FOR PERSONA.EDAD>4
 
TABLE TJ1
    AS CROSSTABS 
    OF MUNICIPI.HABCIUD
        BY PERSONA.ANTCIUD
    FOR PERSONA.EDAD>4 AND PERSONA.PARENTESCO=1 

TABLE TJ
    AS MATRIXOP
    OF TJ1 / aTJ