8.1. Contaminación, ruidos
Población que sufre problemas de contaminación y otros problemas  ambientales por deciles de renta y periodo.
Unidades: % de población total

,2020,2019,2018,2017,2016,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2005,2004,
Total,11,8,9,9,10,1,8,2,10,0,10,3,10,2,9,8,8,0,8,1,10,8,13,6,13,0,15,7,16,5,16,8,15,6,
Primer decil,12,9,10,2,14,6,10,3,14,6,11,8,14,8,9,9,9,2,7,6,11,0,14,4,15,8,15,8,15,0,16,5,13,2,
Segundo decil,13,9,8,8,8,8,9,3,12,4,11,7,8,4,9,7,8,2,7,3,8,9,8,6,9,4,12,8,12,3,17,4,14,2,
Tercer decil,10,6,11,1,9,6,7,9,10,1,11,5,10,9,7,9,6,2,7,9,9,7,13,9,11,6,15,5,17,6,15,8,13,9,
Cuarto decil,11,1,8,0,9,0,9,0,9,9,9,5,11,9,12,5,7,1,6,8,10,0,13,5,12,4,14,5,20,4,16,1,13,3,
Quinto decil,11,2,9,8,10,6,10,0,9,7,9,5,10,6,9,2,7,5,8,2,10,7,14,1,11,3,17,9,17,1,17,0,15,3,
Sexto decil,13,8,7,8,10,8,7,7,8,7,8,4,9,1,7,5,8,4,8,6,10,0,12,2,12,4,17,0,16,1,17,9,16,0,
Séptimo decil,11,4,8,0,8,6,6,8,8,9,8,2,7,5,10,2,7,4,7,9,10,2,13,7,14,3,15,8,15,2,16,0,18,5,
Octavo decil,10,3,12,3,10,1,5,6,8,5,10,9,10,7,11,9,6,7,8,4,11,7,17,8,14,9,15,0,20,0,17,0,17,9,
Noveno decil,10,5,11,9,8,9,7,7,8,1,11,4,9,8,10,8,10,2,8,1,12,6,13,7,14,4,16,7,13,9,16,9,18,2,
Décimo decil,12,2,10,9,10,2,7,4,9,5,9,7,8,5,8,5,8,7,10,5,12,8,14,5,13,9,16,4,17,1,17,1,15,7,
Notas:
Fuente: Encuesta de Condiciones de Vida. INE