Fig. 1.

Survey questions used to identify people speaking an indigenous language, Guatemala, Mexico, Peru and the Plurinational State of Bolivia, 2008, 2009 and 2015

Note: The questions listed were used in the 2008 Demographic and Health Survey in Bolivia, the 2008–2009 National Survey on Maternal and Child Health in Guatemala, the 2015 National Survey of Children and Women in Mexico and the 2015 Demographic and Health Survey in Peru.^30–32