Survey on Adult Population Involvement in Learning Activities Formal and informal education. Percentage values Distribution of participants in educational activities, by type of activity, sex, and highest level of studies completed. Units: percentages ,Participate in Educational activities,Participate in Formal Education activities,Participate in Informal Education activities, BOTH SEXES, Total,100.00,18.88,88.19, First stage secondary education and lower,100.00,10.34,92.39, Intermediate-level studies,100.00,18.34,87.27, Tertiary level and university studies,100.00,24.33,86.11, MALES, Total,100.00,17.66,88.80, First stage secondary education and lower,100.00,8.89,93.54, Intermediate-level studies,100.00,17.28,88.20, Tertiary level and university studies,100.00,23.62,86.02, FEMALES, Total,100.00,20.08,87.59, First stage secondary education and lower,100.00,11.86,91.19, Intermediate-level studies,100.00,19.47,86.29, Tertiary level and university studies,100.00,24.98,86.19, 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