Household Budget Survey (HBS) 
Variation coefficient (VC) of total expenditure according to different classification variables 
VC of total expenditure by sex and age of the main breadwinner 
Unidades: %
,Variation coefficient,,,,,,,,,,
,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,
        Total,
            All ages,0,8,0,8,0,8,0,8,0,8,0,8,0,8,0,8,0,8,0,9,
            16 to 29 years old ,6,3,5,7,5,5,5,5,4,9,5,1,4,8,5,5,5,5,
            From 30 to 44 years,1,9,1,9,1,9,1,8,1,8,1,8,1,8,1,7,1,9,2,2,
            From 45 to 64 years,1,4,1,4,1,5,1,4,1,5,1,5,1,5,1,6,1,6,1,6,
            65 and over,1,9,1,9,2,2,1,2,1,2,1,2,1,2,1,2,2,2,2,
        Males,
            All ages,1,1,1,1,1,1,1,1,1,1,1,
            16 to 29 years old ,8,1,7,4,7,2,7,1,6,3,6,1,5,9,6,6,7,5,7,
            From 30 to 44 years,2,2,2,3,2,2,2,2,1,2,2,1,9,2,2,4,
            From 45 to 64 years,1,7,1,7,1,7,1,7,1,7,1,7,1,7,1,7,1,8,1,9,
            65 and over,2,3,2,3,2,3,2,4,2,5,2,6,2,4,2,5,2,5,2,6,
        Females,
            All ages,1,6,1,7,1,7,1,8,1,8,1,8,1,8,2,1,2,1,2,3,
            16 to 29 years old ,10,1,8,2,8,2,8,3,7,8,8,5,7,9,8,7,9,3,10,1,
            From 30 to 44 years,3,3,3,3,3,3,3,2,3,4,3,4,3,5,3,8,4,1,4,8,
            From 45 to 64 years,2,6,2,6,2,8,2,9,2,9,3,3,1,3,6,3,5,3,6,
            65 and over,3,2,3,3,3,3,3,7,3,4,3,2,3,6,3,4,3,8,3,7,
Notas:
Due to a lack of representativeness, estimates cannot be provided for the cells without data (to points)
Fuente: