Quality of life People aged 16 and over according to frequency of feeling happy by nationality Units: Porcentajes horizontales. ,Siempre,Casi siempre,Algunas veces,Solo alguna vez,Nunca, Total,22.8,44.5,26.0,4.8,1.9, Española,22.3,45.0,25.9,4.9,1.9, Extranjera (Unión Europea),23.7,44.3,25.9,3.9,2.1, Extranjera (Resto del mundo),29.7,37.0,27.2,4.4,1.8, No consta,..,18.6,81.4,..,.., Notes: Source: Instituto Nacional de Estadística