Survey on Adult Population Involvement in Learning Activities GENERAL RESULTS Learning method of the educational activities by sex and maximum educational level achieved Units: percentage of activities Classroom training Distance learning - virtual learning Distance learning - correspondence courses BOTH SEX Total 88.80 9.58 1.63 Secondary education, first stage primary education and illiterate 92.31 6.14 . Intermediate level studies 93.49 5.70 . Higher and university studies 84.11 13.66 2.23 MALE Total 90.32 8.42 1.26 Secondary education, first stage primary education and illiterate 93.10 5.92 . Intermediate level studies 94.82 4.56 . Higher and university studies 85.45 12.65 . FEMALE Total 87.43 10.61 1.96 Secondary education, first stage primary education and illiterate 91.27 6.43 . Intermediate level studies 92.29 6.72 . Higher and university studies 83.08 14.43 2.49 Notes: .Data protected by statistical secrecy 1) The category 'Intermediate level studies' includes: Secondary education, intermediate technical-vocational education and other. Data referring to 12 months before the date of the survey. The symbol '.' means that data is not available, since it is affected by sampling errors. Source: National Statistics Institut