01. Households, persons and average size of the household
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Units: Number

	Households	Persons	Average size of the household	
All occupations	8,890,282	29,458,823	3.31	
Management of companies and Public Administration	1,025,807	3,512,352	3.42	
Scientific and intellectual technicians and professionals	1,122,134	3,528,846	3.14	
Support technicians and professionals	982,271	3,141,957	3.20	
Administrative type employees	618,279	1,874,035	3.03	
Catering, personal and protection services employees and salespersons	802,186	2,457,758	3.06	
Workers skilled in agriculture and fishing	342,381	1,246,081	3.64	
Craftspersons and employees qualified for the manufacturing, construction, and mining industries	1,908,197	6,714,304	3.52	
Operators and fitters of fixed machinery and drivers and operators of mobile machinery	1,117,492	3,807,065	3.41	
Unskilled workers	919,121	2,991,146	3.25	
Notes:
1) Households with employed main breadwinner. 
 The category 'Main Group 0' (Armed Forces) included in the total,  does not appear due to lack of representation
Source: National Statistics Institute