Household Budget Survey (HBS) 
Total expenditure, average expenditure and index on the mean of the average expenditure per person (a.e.p.), according to different classification variables 
Total expenditure and average expenditure by occupancy CNO-11 (as of 2012), (large groups) of the main breadwinner. 
Unidades: Miles €, €, Índice, %
,Total expenditure,,,,Average expenditure per household,,,,Average expenditure per person,,,,Index on the mean of the average expenditure per person,,,,Average expenditure per consumer unit,,,,
,2015,2014,2013,2012,2015,2014,2013,2012,2015,2014,2013,2012,2015,2014,2013,2012,2015,2014,2013,2012,
        Total,
            Base data,324.539.075,46,312.717.837,96,305.109.193,47,323.667.433,23,31.094,8,30.668,67,30.712,96,32.004,48,11.041,03,10.859,2,10.878,14,11.185,38,100,100,100,100,17.220,32,16.950,88,16.982,86,17.513,83,
            Variation as compared with the previous year,3,8,2,5,-5,7,"",1,4,-0,1,-4,"",1,7,-0,2,-2,7,"","","","","",1,6,-0,2,-3,"",
        1 Directors and managers,
            Base data,21.316.630,28,21.194.616,08,22.735.184,68,25.816.043,4,44.549,45.236,8,45.396,3,46.700,56,14.482,8,14.775,77,14.737,84,15.077,73,131,17,136,07,135,48,134,8,23.366,76,23.731,26,23.820,61,24.439,29,
            Variation as compared with the previous year,0,6,-6,8,-11,9,"",-1,5,-0,4,-2,8,"",-2,0,3,-2,3,"","","","","",-1,5,-0,4,-2,5,"",
        2 Scientific and intellectual technicians and professionals ,
            Base data,78.873.183,4,76.827.558,72,73.790.568,93,75.180.317,38,38.145,47,38.433,88,38.762,17,39.496,93,14.407,65,14.384,9,14.561,64,14.953,73,130,49,132,47,133,86,133,69,22.145,63,22.182,84,22.459,49,23.002,19,
            Variation as compared with the previous year,2,7,4,1,-1,8,"",-0,8,-0,8,-1,9,"",0,2,-1,2,-2,6,"","","","","",-0,2,-1,2,-2,4,"",
        3 Technicians; support professionals,
            Base data,42.130.661,73,42.594.588,99,39.870.311,59,40.769.403,59,34.085,36,33.726,5,33.007,12,33.557,08,12.391,77,12.467,99,12.507,25,12.587,19,112,23,114,81,114,98,112,53,19.319,68,19.270,45,19.154,19.293,97,
            Variation as compared with the previous year,-1,1,6,8,-2,2,"",1,1,2,2,-1,6,"",-0,6,-0,3,-0,6,"","","","","",0,3,0,6,-0,7,"",
        4 Accounting, administrative and other office employees,
            Base data,29.004.099,04,26.907.718,12,26.647.630,86,24.407.536,93,30.099,22,28.781,07,30.066,76,32.178,52,12.312,36,11.459,82,11.801,27,12.013,46,111,51,105,53,108,49,107,4,18.262,85,17.201,36,17.781,59,18.419,32,
            Variation as compared with the previous year,7,8,1,9,2,"",4,6,-4,3,-6,6,"",7,4,-2,9,-1,8,"","","","","",6,2,-3,3,-3,5,"",
        5 Workers in catering, personal, and protection services and salespersons,
            Base data,51.888.890,98,49.368.465,42,48.345.035,84,53.620.177,18,26.866,17,26.197,88,26.056,25,28.179,45,9.741,52,9.379,09,9.507,04,10.136,62,88,23,86,37,87,4,90,62,15.072,01,14.547,28,14.647,68,15.610,72,
            Variation as compared with the previous year,5,1,2,1,-9,8,"",2,6,0,5,-7,5,"",3,9,-1,3,-6,2,"","","","","",3,6,-0,7,-6,2,"",
        6 Skilled agricultural, livestock, forestry and fishing sector workers,
            Base data,8.648.155,9,8.733.242,57,9.179.913,58,9.435.242,57,30.975,22,29.805,08,29.259,47,31.537,97,9.826,65,9.513,67,9.231,4,10.122,81,89,87,61,84,86,90,5,15.630,58,15.179,13,14.659,45,15.978,72,
            Variation as compared with the previous year,-1,-4,9,-2,7,"",3,9,1,9,-7,2,"",3,3,3,1,-8,8,"","","","","",3,3,5,-8,3,"",
        7 Craftspersons and skilled workers in manufacturing and construction (except installation and machinery operators ,
            Base data,38.893.402,17,37.758.446,41,36.437.054,33,40.579.855,69,28.260,12,27.802,54,28.418,48,29.077,68,9.239,14,9.100,01,9.167,89,9.144,8,83,68,83,8,84,28,81,76,14.759,34,14.539,85,14.719,96,14.799,6,
            Variation as compared with the previous year,3,3,6,-10,2,"",1,6,-2,2,-2,3,"",1,5,-0,7,0,3,"","","","","",1,5,-1,2,-0,5,"",
        8 Installation and machinery operators and assemblers,
            Base data,28.271.059,7,24.465.952,97,22.933.373,57,27.356.940,79,30.370,32,28.362,65,27.468,32,30.232,15,9.793,86,9.138,56,8.957,69,9.639,42,88,7,84,16,82,35,86,18,15.640,42,14.662,4,14.315,86,15.553,64,
            Variation as compared with the previous year,15,6,6,7,-16,2,"",7,1,3,3,-9,1,"",7,2,2,-7,1,"","","","","",6,7,2,4,-8,"",
        9 Basic occupations,
            Base data,22.299.392,45,22.144.765,24,22.385.919,98,23.958.676,69,20.672,19,21.030,5,21.095,41,21.610,87,7.130,15,7.323,44,7.183,92,7.472,28,64,58,67,44,66,04,66,8,11.168,92,11.426,69,11.326,6,11.673,02,
            Variation as compared with the previous year,0,7,-1,1,-6,6,"",-1,7,-0,3,-2,4,"",-2,6,1,9,-3,9,"","","","","",-2,3,0,9,-3,"",
        Other case,
            Base data,3.213.599,82,2.722.483,42,2.784.200,13,2.543.239,01,33.896,94,33.955,65,31.594,45,35.113,27,12.278,48,12.048,18,10.639,76,11.424,46,111,21,110,95,97,81,102,14,19.095,96,18.795,46,16.856,32,18.278,
            Variation as compared with the previous year,18,-2,2,9,5,"",-0,2,7,5,-10,"",1,9,13,2,-6,9,"","","","","",1,6,11,5,-7,8,"",
Notas:
Due to a lack of representativeness, estimates cannot be provided for the cells without data (to points)
The modified OECD scale has been used to calculate consumer units.
"Large Group 0 (Armed Forces) categories and "No data recorded" are included in "Another case"
The new National Classification of Occupations (NCO-2011) has been included as of 2012, and therefore, there will be categories that are not comparable with previous years, in which the classification used was NCO-94.
Households with the main breadwinner employed.
Fuente: