Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Number of formal education activities, by educational level reached upon completion of the activity, sex and employment situation at the time of the interview. Units: activities Total First stage secondary education, primary education Intermediate-level studies Tertiary level and university studies No data recorded BOTH SEXES Total 1,756,003 459,078 164,873 1,113,649 . Working 1,255,743 302,153 97,160 844,292 . Unemployed 172,844 54,642 31,933 83,706 . Inactive 327,416 102,283 35,780 185,652 . MALES Total 797,109 146,033 87,926 554,088 . Working 633,749 121,747 60,271 445,232 . Unemployed 51,545 . . . . Inactive 111,815 . . 79,941 . FEMALES Total 958,894 313,044 76,947 559,561 . Working 621,994 180,406 36,889 399,059 . Unemployed 121,298 45,728 . 54,792 . Inactive 215,601 86,910 . 105,711 . 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