Not very precise figures:
In the book "Fábrica Militar de Aviones, Crónicas y Testimonios" by ángel césar arreguez (edición literaria: sergio luis mansur,Ministerio de Ciencia y Tecnología, Gobierno de la Provincia de Córdoba 2008), it is just mentionned: "More than 200 units, in its different versions"
3V from the book.
From "Airlife's General Aviation" by R. Simpson (second edition, 95): "Over 220 Ranquels were built"