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

	Total	1 to 100 hours	101 to 400 hours	401 to 700 hours	More than 700 hours	No data recorded	
BOTH SEXES	
    Total	1,544,506	243,463	543,221	208,041	246,217	303,565	
    First stage secondary education and lower	242,162	39,071	83,567	37,333	.	63,535	
    Intermediate-level studies	362,583	34,722	122,933	48,840	90,473	65,616	
    Tertiary level and university studies	939,760	169,671	336,720	121,868	137,088	174,413	
MALES	
    Total	714,647	97,821	248,794	89,147	127,261	151,624	
    First stage secondary education and lower	106,751	.	.	.	.	.	
    Intermediate-level studies	175,872	.	72,308	.	43,214	.	
    Tertiary level and university studies	432,024	70,064	143,077	55,307	72,636	90,940	
FEMALES	
    Total	829,859	145,642	294,426	118,894	118,955	151,941	
    First stage secondary education and lower	135,411	.	50,157	.	.	37,343	
    Intermediate-level studies	186,712	.	50,626	33,520	47,258	31,124	
    Tertiary level and university studies	507,736	99,606	193,644	66,561	64,451	83,474	
Notes:

.Data protected by statistical secrecy

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