Living Conditions Survey (LCS) 
Income
Persons per income decile, by consumption unit and type of household.
Units: Horizontal percentages

,First decile,Second decile,Third decile,Fourth decile,Fifth decile,Sixth decile,Seventh decile,Eighth decile,Ninth decile,Tenth decile,
Total,10.0,10.0,10.0,10.0,10.0,10.0,10.0,10.0,10.0,10.0,
One-person households,11.1,13.3,15.5,10.2,8.2,8.8,9.1,7.2,8.5,8.1,
2 adults, without dependent children,7.0,10.1,9.5,11.9,9.7,8.6,10.1,10.1,10.3,12.7,
Other households without dependent children,7.2,6.8,8.2,10.8,10.4,11.8,11.3,11.7,11.8,10.0,
1 adult with 1 or more dependent children,25.9,17.1,10.6,7.5,8.7,8.8,4.9,6.0,6.3,4.2,
2 adults with 1 or more dependent children,12.0,10.5,9.3,8.3,9.2,9.3,10.0,10.2,9.9,11.2,
Other households with dependent children,10.5,10.7,12.6,10.9,13.5,12.4,8.9,8.7,8.0,3.8,
No data recorded,..,..,..,27.5,..,54.4,18.1,..,..,..,
Notes:
1) The income per consumption unit is obtained, for each household, by dividing  the total household income by the number of consumption units. This uses the distribution of persons.

 Dependent children are considered to be those children under 18 years of age and those persons aged 18 to 24 years old who are  economically inactive, and for whom at least one of their parents is a member of the household.
Source: National Statistics Institute