Surveys on Waste Generation Sample errors Sample errors by economic activity CNAE-2009 and type of danger. Units: toneladas ;Non-Hazardous;Hazardous; ;2015;2015; Construction: 41, 42 and 43 divisions;11.6;51.7; All activities: G, H, I, J, L, M, N, P, Q ,R and S divisions;8.1;3.7; Sale and repair of motor vehicles and motorcycles: 45 division;13.5;13.8; Wholesale trade and trade intermediaries, except for motor vehicles and bikes: 46 division;8.9;20.9; Retail trade, except for motor vehicle trade and motorcycles: 47 division;2.1;10.2; Transport and storage: from 49 to 53 divisions;9.8;24.6; Accommodation : 55 and 56 divisions;8.0;12.1; Information and communication: from 58 to 63 divisions;9.2;1.7; Real estate activities, professional, scientific and technical activities Administrative and support service activities: 68, 69, 70 to 74, 77 to 79, 80 and 82 divisions;9.8;13.4; Buildings services and gardening activities: 81 division;7.2;15.9; Education: 85 division;6.2;4.1; Health and veterinary activities, social services: 86, 87 and 75 divisions;8.7;9.0; Recreational, cultural and association activities: 90 to 96 divisions;16.1;24.5; Notes: Source: National Statistics Institute