Survey on Adult Population Involvement in Learning Activities 
Formal and informal education. Absolute values
Average number of hours of instruction per formal education activity, by sex and highest level of studies completed by the person carrying it out.
Units: hours

	Average	
BOTH SEXES	
    Total	363.89	
    First stage secondary education and lower	322.69	
    Intermediate-level studies	461.18	
    Tertiary level and university studies	337.64	
MALES	
    Total	395.11	
    First stage secondary education and lower	358.15	
    Intermediate-level studies	468.72	
    Tertiary level and university studies	375.47	
FEMALES	
    Total	339.27	
    First stage secondary education and lower	294.13	
    Intermediate-level studies	454.88	
    Tertiary level and university studies	308.56	
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