Household Budget Survey (HBS) 
Distribution of households and persons (as a percentage) according to different classification variables 
Households and persons, according to the nationality (Spanish or foreign) of the main breadwinner. 
Unidades: %
,Households,,,,,,,,,,People,,,,,,,,,,
,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,
        Total,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,100,
        Spanish ,90,5,90,4,88,8,88,1,87,8,88,2,88,5,89,89,5,90,9,89,88,9,87,86,7,86,4,87,87,87,5,88,3,90,
        Foreign national,7,7,2,9,1,9,9,10,2,10,3,10,2,9,9,9,4,8,3,7,9,8,2,10,3,10,9,11,1,11,1,11,3,11,3,10,5,9,1,
        Other case,2,5,2,4,2,1,2,2,1,5,1,4,1,1,1,1,0,9,3,2,9,2,7,2,5,2,5,1,9,1,7,1,3,1,2,0,9,
Notas:
"Another case" includes "No data recorded" and "Spanish and Foreign"
Fuente: