Survey on Adult Population Involvement in Learning Activities Formal and informal education. Absolute values Type of informal education activity, by sex and nationality of the person carrying it out. Units: activities Total Theoretical courses taught in the classroom Courses that combine theory and practice Courses taught through distance-education Private tuition Practical training activities at the workplace BOTH SEXES Total 10,935,940 3,712,377 4,127,324 789,077 313,120 1,994,041 Spanish 10,181,909 3,415,089 3,828,613 765,383 288,650 1,884,173 Other nationality 754,031 297,288 298,711 . . 109,868 MALES Total 5,379,302 1,821,501 1,847,803 342,976 108,307 1,258,714 Spanish 5,028,301 1,682,219 1,733,326 335,308 102,083 1,175,366 Other nationality 351,000 139,282 114,477 . . 83,348 FEMALES Total 5,556,638 1,890,876 2,279,520 446,102 204,813 735,327 Spanish 5,153,608 1,732,871 2,095,287 430,076 186,568 708,807 Other nationality 403,030 158,005 184,234 . . . Notes: .Data protected by statistical secrecy 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