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