Household Budget Survey (HBS) 
Variation coefficient (VC) of total expenditure according to different classification variables 
VC of total expenditure by main source of household income. 
Unidades: %
,Variation coefficient,,,,,,,,,,
,2015,2014,2013,2012,2011,2010,2009,2008,2007,2006,
        Total,0,8,0,8,0,8,0,8,0,8,0,8,0,9,0,8,0,9,0,9,
        Freelance work,2,9,2,9,2,9,2,9,2,9,2,8,2,9,2,8,2,9,2,8,
        Work for other,1,3,1,3,1,3,1,3,1,3,1,3,1,3,1,3,1,4,1,5,
        Contributory and non-contributory pensions (retirement, invalidity, widowhood, e,1,7,1,7,1,7,1,8,1,7,1,8,1,8,1,9,1,8,2,
        Unemployment benefits and subsidies and other regular social subsidies and benef,4,1,3,5,3,3,3,5,3,7,3,9,4,4,5,4,6,8,7,4,
        Income from property and capital and other regular income,7,8,7,9,9,1,9,12,3,12,8,9,5,10,8,10,5,10,3,
        No data recorded,14,7,16,2,15,5,13,8,17,3,11,6,11,4,12,6,12,6,13,3,
Notas:
Due to a lack of representativeness, estimates cannot be provided for the cells without data (to points)
Only households that receive income.
Fuente: