INEGI’s National Survey of Employment and Social Security of 2017 asked who cares for the children up to six years old of working mothers. “El 16.3% fueron atendidos en una guardería” (16.3 percent were cared for in a day care center). “El 83.7% estuvo al cuidado de una persona” (83.7 percent were in the care of a person), “destacando la abuela como la principal cuidadora (65.6%)” (above all the grandmother, the main caregiver at 65.6 percent).