Código SQL:
Ver originalSELECT dcto AS Comprobante,Fecha,MONTH(fecha) AS Mes,
Beneficia AS Beneficiario,SUM(Valor) AS total,Passwordin AS Genero
FROM abocxp WHERE fecha>='20130101' AND fecha<='20131031' AND tipodcto='ce'
GROUP BY dcto,fecha,beneficia,passwordin
saludos!