Survey on Adult Population Involvement in Learning Activities 
Survey on Adult Population Involvement in Learning Activities. Year 2011
Frequency and capacity to use a computer and the Internet of persons by sex and maximum educational level achieved
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;
    Secondary education, first stage primary education and illiterate;42.60;0.86;22.60;23.68;10.27;
    Mid-level studies;7.96;.;19.30;42.53;29.86;
    Higher and university studies;2.22;.;11.44;41.87;44.11;
MALE;
    Total;20.12;0.66;16.48;31.45;31.30;
    Secondary education, first stage primary education and illiterate;37.20;1.00;22.02;25.78;13.99;
    Mid-level studies;7.14;.;15.58;38.97;38.01;
    Higher and university studies;2.37;.;7.62;34.31;55.31;
FEMALE;
    Total;23.84;0.51;20.56;36.20;18.89;
    Secondary education, first stage primary education and illiterate;48.64;0.69;23.24;21.33;6.10;
    Mid-level studies;8.77;.;23.00;46.07;21.75;
    Higher and university studies;2.08;.;14.83;48.54;34.22;
Notes:

.Data protected by statistical secrecy

1) The category 'Intermediate level studies' includes: Secondary education, intermediate technical-vocational education and other.
 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