Survey on Adult Population Involvement in Learning Activities Survey on Adult Population Involvement in Learning Activities. Year 2011 Linguistic skills of persons aged 18 to 65 years old by number of languages they can use, sex and cultural participation Units: percentage of persons ,None,One,Two,Three or more, BOTH SEX, Total,47.24,34.78,13.45,4.54, They participate in cultural activities,40.21,37.74,16.29,5.75, They do not participate in cultural activities,61.36,28.80,7.73,2.10, MALE, Total,47.19,34.83,13.34,4.64, They participate in cultural activities,40.69,37.43,16.12,5.76, They do not participate in cultural activities,60.08,29.68,7.82,2.42, FEMALE, Total,47.29,34.71,13.56,4.44, They participate in cultural activities,39.73,38.06,16.47,5.75, They do not participate in cultural activities,62.68,27.90,7.64,1.78, Notes: 1) Mother tongues are excluded 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