Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Average expenditure per participant in formal and informal education activities, by sex and employment situation of the person carrying them out at the time of the interview. Units: euros Average BOTH SEXES Total 587.72 First stage secondary education and lower 346.72 Intermediate-level studies 631.97 Tertiary level and university studies 664.92 MALES Total 768.74 First stage secondary education and lower 500.03 Intermediate-level studies 783.37 Tertiary level and university studies 862.70 FEMALES Total 475.59 First stage secondary education and lower 258.44 Intermediate-level studies 538.90 Tertiary level and university studies 538.43 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