Survey on Adult Population Involvement in Learning Activities 
Formal and informal education. Absolute values
Participation in informal education activities, by sex and highest level of studies completed.
Units: persons

	Total	None	One	Two	Three or more	
BOTH SEXES	
    Total	29,238,135	22,021,364	4,804,779	1,535,465	876,527	
    First stage secondary education and lower	15,728,355	13,564,466	1,673,531	349,163	141,195	
    Intermediate-level studies	5,726,079	4,000,867	1,157,254	375,085	192,873	
    Tertiary level and university studies	7,783,701	4,456,031	1,973,994	811,217	542,458	
MALES	
    Total	14,593,072	10,996,801	2,466,420	709,400	420,450	
    First stage secondary education and lower	7,756,598	6,633,735	891,309	172,767	58,787	
    Intermediate-level studies	2,987,841	2,090,125	585,909	205,742	106,065	
    Tertiary level and university studies	3,848,633	2,272,941	989,202	330,891	255,598	
FEMALES	
    Total	14,645,063	11,024,564	2,338,359	826,065	456,076	
    First stage secondary education and lower	7,971,757	6,930,731	782,222	176,396	82,408	
    Intermediate-level studies	2,738,238	1,910,742	571,346	169,342	86,808	
    Tertiary level and university studies	3,935,068	2,183,091	984,791	480,326	286,860	
Notes:
1) The Intermediate-level studies category is comprised of: Post-Secondary Education, intermediate-level technical-professional education.
Data referring to the 12 months prior to the date of the survey.

 The symbol '.' shall be deemed as data which cannot be provided since it may be affected by sampling errors.
Source: National Statistics Institute