Survey on Households and the Environment Classification by characteristics of the dwelling Percentage of dwellings with household applicances with energy classification A, A+, A++, by type of municipality and type of household applicance Units: % over the total number of dwellings ;Fridges (a);Washing machines (b);Dryers (c);Dishwasher (d);Ovens (e); TOTAL;37.0;38.5;41.3;47.3;24.3; Province and municipalities capitals with more than 100,000 habitants;38.0;38.8;41.9;47.3;23.5; From 50,000 to 100,000 habitants;38.0;37.8;38.6;47.0;26.7; From 20,000 to 50,000 habitants;41.4;44.0;44.9;51.6;27.9; From 10,000 to 20,000 habitants;37.2;40.9;42.6;48.4;25.6; Less than 10,000 habitants;31.4;32.9;37.8;43.5;21.6; Notes: 1) (a) % over the total dwellings with a fridge (b) % over the total dwellings with a washing machine (c) % over the total dwellings with a dryer (d) % over the total dwellings with a washing machine (e) % over the total dwellings with an oven Source: National Statistics Institute