4 theaters, 12 marketplaces, 12 pedestrian bridges, 12 universities, 14 hospitals, 14 museums, 28 supermarkets, 40 movie screens, 64 health centers, 64 signal light-controlled intersections, 87 middle school and high schools, 100 pharmacies, 123 local emergency committees, 170 restaurants, 200 parks or plazas, 200 sports facilities, 400 firemen, 600 volunteer workers, 892 neighborhoods classified as ''barrios'' and ''colonias'', 12 hundred physicians, two thousand public transportation vehicles, 12 thousand taxis, 60 thousand unable to read or write, and only 140 thousand with direct access to potable water.