 All 33 men were brought to the surface two months later on 13 October 2010 over a period of almost 24 hours, an effort that was carried on live television around the world.Despite good macroeconomic indicators, there was increased social dissatisfaction, focused on demands for better and fairer education, culminating in massive protests demanding more democratic and equitable institutions.Approval of Piñera's administration fell irrevocably.