Survey on Adult Population Involvement in Learning Activities Survey on Adult Population Involvement in Learning Activities. Year 2011 Frequency and ability to use a computer and the Internet of persons by sex and labour situation when interviewed Units: percentage of persons ;Never uses a computer nor the Internet;Only surfs on the Internet;Basic user of computers or the Internet;Advanced user of computers or the Internet;Expert user of computers or the Internet; BOTH SEX; Total;21.97;0.58;18.51;33.81;25.14; Employed;15.13;0.46;18.58;37.19;28.65; Unemployed;27.17;0.92;20.37;31.35;20.19; Inactive;35.68;0.56;16.13;26.87;20.77; MALE; Total;20.12;0.66;16.48;31.45;31.30; Employed;15.54;0.51;17.06;33.33;33.56; Unemployed;27.52;1.16;18.12;28.08;25.12; Inactive;28.80;.;11.33;28.39;30.95; FEMALE; Total;23.84;0.51;20.56;36.20;18.89; Employed;14.60;.;20.49;42.06;22.46; Unemployed;26.85;.;22.51;34.48;15.49; Inactive;39.63;.;18.88;25.99;14.92; Notes: .Data protected by statistical secrecy 1) The category 'basic user' includes those persons that carry out basic operations on the computer or the Internet Data referring to 12 months before the date of the survey. The symbol '.' means that data is not available, since it may be affected by sampling errors. Source: National Statistics Institute