In comparison with a similar study conducted in the city of Madrid in 2008, i.e, before the CDSM had been approved, the percentage of subsidised and private schools equipped with vending machines has almost doubled, rising from 10% in 2008 to 18% in 2014.
En comparación con un estudio similar en la ciudad de Madrid en 2008, antes de la aprobación del DoCACE, el porcentaje de colegios concertados y privados que disponen de máquinas expendedoras casi se ha duplicado, pasando del 10% en 2008 al 18% en 2014.