Household Budget Survey (HBS) 
Households with availability of domestic service, according to various household characteristics
Percentage of households with domestic service, according to household expenditure quintile (horizontal percentages)
Units: percentage

;Total;First quintile;Second quintile;Third quintile;Fourth quintile;Fifth quintile;
Yes, the household has hired domestic service;100.00;7.46;8.72;14.12;23.49;46.22;
No, the household does not have hired domestic service;100.00;22.11;21.90;20.99;19.41;15.59;
Notes:
1) Due to a lack of representation, estimates cannot be provided for the cells without data (..).

 2) Household expenditure quintile: 20% or one-fifth of the households of the population the first quintile is comprised of  the 20% of the households of the population with the least household expenditure, and thus successively up to the fifth quintile, which is comprised  of the 20% of the households of the population with the greatest expenditure.
Source: National Statistics Institute