Survey on Adult Population Involvement in Learning Activities Survey on Adult Population Involvement in Learning Activities. Year 2011 Languages that persons aged 18 to 65 years old can use by sex and nationality Units: percentage of persons Spanish Catalan Euskera Valencian Galician English French German Italian Portuguese Russian Other BOTH SEX Total 14.05 6.09 1.71 1.65 0.84 35.48 14.05 2.66 2.57 1.15 0.52 19.23 Spanish 6.88 6.53 2.11 1.90 0.94 39.49 15.13 2.55 2.50 1.18 . 20.73 Other nationality 42.87 4.33 . . . 19.36 9.68 3.11 2.86 1.02 2.40 13.22 MALE Total 14.71 6.01 1.70 1.62 0.91 36.11 13.52 2.59 2.70 1.36 0.47 18.29 Spanish 7.01 6.50 2.10 1.88 1.05 40.24 14.22 2.45 2.64 1.43 . 20.40 Other nationality 45.71 4.06 . . . 19.47 10.71 3.15 2.98 . 2.09 9.76 FEMALE Total 13.39 6.17 1.71 1.68 0.78 34.85 14.57 2.73 2.44 0.93 0.56 20.18 Spanish 6.75 6.57 2.11 1.93 0.83 38.75 16.05 2.64 2.37 0.93 . 21.05 Other nationality 40.05 4.59 . . . 19.24 8.65 3.06 2.74 . 2.71 16.66 Notes: .Data protected by statistical secrecy 1) Up to 7 languages per person can be included, apart form mother tongues The table shows the languages that appear most frequently. 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