Sampling errors: Results by Autonomous Communities and Cities
Coefficients of variation (%) of persons aged 18-69 according to the number of languages they know by autonomous community
Units: porcentaje

	Total personas	Castellano	Catalán	Gallego	Valenciano	Euskera	Inglés	Francés	Italiano	Alemán	Árabe	Portugués	Rumano	
National Total	..	..	1.74	2.29	3.91	3.60	1.20	2.20	4.50	4.81	5.55	5.22	7.74	
01 Andalucía	..	..	15.37	40.63	34.52	71.85	3.63	6.01	14.10	14.37	17.48	25.58	26.22	
02 Aragón	..	..	20.30	35.48	40.43	42.44	4.96	7.31	19.45	24.24	27.43	25.64	15.76	
03 Asturias, Principado de	..	..	28.60	18.30	34.99	45.38	4.73	8.56	18.10	24.58	53.13	21.54	27.90	
04 Balears, Illes	..	..	4.21	30.99	28.33	50.85	4.32	11.68	15.16	12.23	23.86	25.17	37.23	
05 Canarias	..	..	30.76	27.39	60.90	31.29	4.45	11.61	15.78	13.75	24.34	33.07	47.49	
06 Cantabria	..	..	32.58	40.34	44.89	33.82	4.52	8.43	28.41	30.66	42.91	25.89	29.03	
07 Castilla y León	..	..	21.83	23.45	60.68	35.66	4.91	8.88	18.76	22.87	25.73	22.45	30.60	
08 Castilla - La Mancha	..	..	28.73	29.76	29.45	50.46	4.91	9.37	22.18	23.08	20.58	24.36	22.17	
09 Cataluña	..	..	1.97	19.02	19.27	45.05	3.12	5.27	9.76	12.01	12.35	13.76	26.25	
10 Comunitat Valenciana	..	..	12.08	28.72	4.22	59.29	4.05	8.01	13.44	20.90	19.35	23.01	20.77	
11 Extremadura	..	..	21.50	40.66	14.75	.	5.50	9.32	37.43	26.94	29.32	11.74	31.85	
12 Galicia	..	..	19.86	2.24	41.12	50.33	3.99	6.62	16.69	16.49	34.90	10.31	59.52	
13 Madrid, Comunidad de	..	..	15.33	17.11	23.71	29.86	2.97	6.49	12.63	13.50	18.54	12.99	15.66	
14 Murcia, Región de	..	..	22.42	73.14	30.18	.	5.82	10.25	28.60	28.77	14.82	29.04	33.56	
15 Navarra, Comunidad Foral de	..	..	24.85	41.97	61.71	10.87	4.95	8.03	29.84	22.31	23.44	25.51	29.15	
16 País Vasco	..	..	21.60	20.78	45.82	3.95	4.61	8.28	20.33	17.90	23.15	21.75	50.79	
17 Rioja, La	..	..	25.05	35.75	60.02	23.90	5.30	9.13	20.67	29.39	21.28	28.42	21.84	
18 Ceuta	..	..	14.43	14.43	14.43	.	17.48	18.35	70.17	70.15	21.07	72.81	.	
19 Melilla	..	..	.	35.37	72.13	.	17.29	17.75	39.91	70.00	20.47	14.43	.	
Notes:

.Data protected by statistical secrecy

1) '.'= Sin dato
 2) '..'= No aplicable por ser variable de calibrado
 3) ...'= No aplicable porque el resultado es muy próximo al total y no son representativos los C.V.
Source: Instituto Nacional de Estadística