Although at one time some Latin Americanists may have supposed that “(a) useful historical material from Latin America does not exist in statistical form, and (b) even if it did exist, the mystical qualities of Latin culture defy all efforts at measurement,” today we are aware of such fallacies. Leaving aside useful, relatively reliable data, however, we still face the question of how to handle figures which apparently are unreliable and unusable. This article approaches the latter problem by presenting some debatable hypotheses in order to suggest examples of little-examined descriptive statistics which might be investigated fruitfully to reveal new political, economic, and social aspects of Mexican life.