7Mariana Rodrtguez and Eli zabeth J. Zechmeister, "Amid Low Evaluations of Maduro's Performance, Tolerance of Regime Critics Grows in Venezuela", Figure 1, in AmericasBarometer: Topical Brief, March 2, 2015.
8Luis Pedro Espafia N. , Pobreza y Programas Sociales, Eneuesta sobre Condiciones de Vida Venezuela 2014, UCAB & UCV & USB.
9CEPAL, Panorama Social de Amgrica Latina 2014, Santiago de Chile, p. 66.
