Health Households according to burden of expenditure on medicines by nationality of the reference person Units: Porcentajes horizontales. Una carga pesada Una carga razonable Ninguna carga El hogar no ha consumido medicamentos No consta Total 6.9 46.0 41.0 5.9 0.2 Española 6.8 46.4 41.2 5.4 0.2 Extranjera (Unión Europea) 8.5 38.6 36.7 16.2 .. Extranjera (Resto del mundo) 7.7 43.7 40.3 8.1 0.3 No consta 28.9 .. 26.6 44.5 .. Notes: Source: Instituto Nacional de Estadística