Economically Active Population Survey Results by Autonomous City and Community Persons from 16 to 64 years old who were born outside Spain, according to her/his knowledge of spoken Castilian by Autonomous Community and Cities. Units: Absolute values (thousands) and percentages Total Mother tongue (*) Advanced level Intermediate and beginner level Does not know her/his level absolute value Total National 4,695.3 2,335.7 1,207.5 1,128.1 23.9 Andalucía 628.6 289.3 212.4 124.7 2.2 Aragón 151.6 57.1 52.8 39.4 2.2 Asturias, Principado de 55.4 31.5 10.1 12.9 0.9 Balears, Illes 211.4 113.6 46.1 50.8 0.9 Canarias 287.2 181.4 69.3 36.4 .. Cantabria 34.8 22.2 10.1 2.1 0.4 Castilla y León 158.6 73.7 43.1 40.0 1.7 Castilla-La Mancha 178.0 68.1 53.6 55.8 0.5 Cataluña 909.6 377.3 231.7 294.1 6.4 Comunitat Valenciana 609.9 273.7 158.2 176.5 1.5 Extremadura 35.8 14.7 7.2 12.5 1.4 in Galicia 159.6 100.3 38.3 21.0 .. Madrid, Comunidad de 846.5 507.6 183.6 151.6 3.8 Murcia, Región de 189.1 104.3 29.8 53.9 1.1 Navarra, Comunidad Foral de 60.3 33.8 10.9 15.2 0.3 País Vasco 125.9 65.8 35.2 24.6 0.4 Rioja, La 34.3 14.7 10.3 9.1 0.3 Ceuta 8.2 3.4 1.8 3.1 .. Melilla 10.4 3.1 3.1 4.2 .. percentage Total National 100.00 49.75 25.72 24.03 0.51 Andalucía 100.00 46.02 33.79 19.84 0.35 Aragón 100.00 37.68 34.85 25.99 1.48 Asturias, Principado de 100.00 56.78 18.26 23.37 1.59 Balears, Illes 100.00 53.72 21.83 24.03 0.42 Canarias 100.00 63.17 24.14 12.69 .. Cantabria 100.00 63.90 29.01 5.96 1.12 Castilla y León 100.00 46.51 27.18 25.24 1.07 Castilla-La Mancha 100.00 38.25 30.09 31.37 0.29 Cataluña 100.00 41.49 25.47 32.34 0.71 Comunitat Valenciana 100.00 44.88 25.94 28.93 0.24 Extremadura 100.00 41.17 19.99 34.92 3.92 in Galicia 100.00 62.86 23.99 13.16 .. Madrid, Comunidad de 100.00 59.96 21.68 17.91 0.44 Murcia, Región de 100.00 55.15 15.76 28.52 0.57 Navarra, Comunidad Foral de 100.00 56.12 18.11 25.26 0.51 País Vasco 100.00 52.25 27.94 19.53 0.28 Rioja, La 100.00 42.80 29.87 26.52 0.81 Ceuta 100.00 40.90 21.67 37.44 .. Melilla 100.00 29.94 29.53 40.53 .. Notes: 1) (*) It includes those who speak Castilian like a native Source: National Statistics Institute