TABLE A1
AS CROSSTABS OF PERSONA.CIUDADRH BY PERSONA.CIUDADRH5
FOR PERSONA.EDAD>14 AND PERSONA.P17<5

TABLE A2
AS CROSSTABS OF PERSONA.CIUDADRH BY PERSONA.CIUDADRH5
FOR PERSONA.EDAD>14 AND PERSONA.P17=4

TABLE TD 
AS TABOP A2/A1
DECIMALS 2