Nivel de formación
Personas entre 18 y 69 años de edad según número de idiomas (maternos y no maternos) que pueden usar  por comunidad autónoma
Unidades: número de personas

,Total personas,Uno,Dos,Tres,Cuatro,Más de cuatro,
Total Nacional,32.610.985,11.256.801,11.307.007,6.840.315,2.455.515,751.347,
01 Andalucía,5.895.444,2.889.606,2.023.863,713.578,213.375,..,
02 Aragón,876.905,368.297,303.887,155.928,40.682,..,
03 Asturias, Principado de,672.805,313.301,239.374,86.572,26.037,..,
04 Balears, Illes,886.363,127.284,257.175,319.721,117.436,64.747,
05 Canarias,1.658.368,792.694,539.182,242.220,44.208,..,
06 Cantabria,396.899,201.587,134.915,46.929,10.992,..,
07 Castilla y León,1.559.546,824.191,516.379,161.432,46.045,..,
08 Castilla - La Mancha,1.406.091,775.385,451.860,130.498,35.365,..,
09 Cataluña,5.250.777,398.966,1.790.098,1.877.022,879.591,305.100,
10 Comunitat Valenciana,3.517.355,972.488,1.151.742,1.008.166,302.072,82.889,
11 Extremadura,711.586,419.861,203.018,66.349,17.593,..,
12 Galicia,1.778.926,131.369,781.356,562.844,241.697,61.660,
13 Madrid, Comunidad de,4.736.430,1.769.274,1.886.880,787.507,242.486,50.282,
14 Murcia, Región de,1.055.381,589.892,311.915,115.054,32.954,..,
15 Navarra, Comunidad Foral de,443.211,164.665,142.520,94.613,36.333,..,
16 País Vasco,1.441.608,389.206,453.478,415.278,152.869,30.777,
17 Rioja, La,212.282,96.216,72.450,32.929,9.443,..,
18 Ceuta,56.377,18.222,23.289,10.893,..,..,
19 Melilla,54.631,14.299,23.626,12.783,..,..,
Notas:
1) '..'= Dato con un número de observaciones inferior a 20
Fuente: Instituto Nacional de Estadística