Ver originalSELECT if((YEAR(CURDATE())-YEAR(fecha_nac))-(RIGHT(CURDATE(),5) < RIGHT(fecha_nac,5)) <=11,' 0-11', if((YEAR(CURDATE())-YEAR(fecha_nac))-(RIGHT(CURDATE(),5) < RIGHT(fecha_nac,5)) <=19,'12-19', if((YEAR(CURDATE())-YEAR(fecha_nac))-(RIGHT(CURDATE(),5) < RIGHT(fecha_nac,5)) <=55,'20-55','55<'))) edades, COUNT(*) AS cantidadFROM jefe_familiaGROUP BY edades;