Households according to educational level of the reference person by sex and age of the reference person. 50-Zaragoza

		TOTAL	Illiterates or Uneducated	Primary education	Secondary education	Higher education
TOTAL	TOTAL	318387	40249	82829	142592	52717
	Under 25	4775	150	547	3574	504
	From 25 to 29 years	15056	279	1084	9529	4164
	From 30 to 34 years	26377	404	1782	16356	7835
	From 35 to 44 years	62778	1242	6078	38355	17103
	From 45 to 54 years	58340	2158	11142	33259	11781
	From 55 to 64 years	50017	5327	16979	21690	6021
	From 65 to 74 years	53198	13208	24170	12555	3265
	From 75 or more	47846	17481	21047	7274	2044
Male	TOTAL	202689	22220	52632	97340	30497
	Under 25	2392	103	354	1779	156
	From 25 to 29 years	7852	187	777	5421	1467
	From 30 to 34 years	15785	275	1286	10620	3604
	From 35 to 44 years	41780	863	4494	26978	9445
	From 45 to 54 years	41640	1534	8111	24271	7724
	From 55 to 64 years	36154	3648	12055	16083	4368
	From 65 to 74 years	34473	8156	15549	8366	2402
	From 75 or more	22613	7454	10006	3822	1331
Female	TOTAL	115698	18029	30197	45252	22220
	Under 25	2383	47	193	1795	348
	From 25 to 29 years	7204	92	307	4108	2697
	From 30 to 34 years	10592	129	496	5736	4231
	From 35 to 44 years	20998	379	1584	11377	7658
	From 45 to 54 years	16700	624	3031	8988	4057
	From 55 to 64 years	13863	1679	4924	5607	1653
	From 65 to 74 years	18725	5052	8621	4189	863
	From 75 or more	25233	10027	11041	3452	713

The Relationship with the reference person is not a direct question in the questionnaire but goes through a very complex calculation process (prior selection of a standardised reference person that is always the same in two similar households, in particular), therefore, in a small percentage of cases (irrelevant from a statistical point of view), it may have been allocated incorrectly.