Sampling errors
Body Mass Index of the adult population, by sex and Autonomous Community. Population aged 18 years old and over. Variation coefficient.
Units: percentages

	Underweight (BMI < 18.5 kg/m2)	Normal weight (18.5 kg/m2 <= BMI < 25 kg/m2)	Overweight (25 kg/m2 <= BMI < 30 kg/m2)	Obesity (BMI >= 30 kg/m2)	
BOTH SEXES	
    Total	6.81	1.27	1.34	2.13	
    Andalucía	17.18	3.64	3.62	4.87	
    Aragón	30.45	6.64	6.69	11.21	
    Asturias, Principado de	28.35	5.64	6.11	9.57	
    Balears, Illes	31.81	5.98	7.57	11.28	
    Canarias	33.76	5.61	6.06	8.98	
    Cantabria	46.04	8.52	7.98	10.23	
    Castilla y León	24.19	4.62	4.32	8.66	
    Castilla-La Mancha	27.71	5.43	5.59	8.18	
    Cataluña	17.05	3.36	3.80	5.97	
    Comunitat Valenciana	18.85	4.09	4.50	7.37	
    Extremadura	41.62	5.99	6.01	7.47	
    Galicia	34.53	5.88	4.71	7.88	
    Madrid, Comunidad de	19.58	3.51	4.05	7.53	
    Murcia, Región de	27.32	6.00	6.45	9.67	
    Navarra, Comunidad Foral de	34.82	5.88	4.58	12.22	
    País Vasco	38.54	4.16	4.54	7.99	
    Rioja, La	31.49	5.79	5.89	9.88	
    Ceuta	54.64	15.09	13.01	15.21	
    Melilla	..	14.04	12.75	21.40	
MALES	
    Total	15.62	2.20	1.76	2.91	
    Andalucía	40.75	6.61	4.72	7.09	
    Aragón	60.12	11.64	7.97	15.77	
    Asturias, Principado de	22.36	9.95	7.94	11.39	
    Balears, Illes	61.29	9.96	9.49	15.16	
    Canarias	78.80	8.65	8.99	13.14	
    Cantabria	..	14.23	11.24	13.60	
    Castilla y León	44.82	7.93	5.73	10.74	
    Castilla-La Mancha	70.74	9.95	7.42	10.43	
    Cataluña	35.77	5.65	4.99	9.01	
    Comunitat Valenciana	38.55	7.21	5.78	8.98	
    Extremadura	81.74	11.76	8.02	10.15	
    Galicia	66.99	9.70	6.64	11.78	
    Madrid, Comunidad de	42.10	6.06	5.19	9.11	
    Murcia, Región de	20.00	8.02	9.18	13.10	
    Navarra, Comunidad Foral de	17.96	10.10	6.79	16.74	
    País Vasco	..	6.75	6.40	11.40	
    Rioja, La	78.16	8.67	8.20	13.58	
    Ceuta	..	25.02	17.95	21.87	
    Melilla	..	23.34	15.92	31.23	
FEMALES	
    Total	7.55	1.64	2.21	3.23	
    Andalucía	19.10	4.74	5.80	7.45	
    Aragón	33.35	8.56	13.11	16.77	
    Asturias, Principado de	29.56	7.36	8.76	13.77	
    Balears, Illes	33.81	8.33	13.01	18.63	
    Canarias	36.03	6.77	8.78	12.24	
    Cantabria	46.04	9.47	11.16	17.66	
    Castilla y León	30.00	5.80	6.65	13.38	
    Castilla-La Mancha	30.22	6.67	9.67	12.60	
    Cataluña	17.90	4.49	6.77	8.96	
    Comunitat Valenciana	22.35	4.48	7.55	11.05	
    Extremadura	46.35	7.62	9.40	11.25	
    Galicia	37.98	6.98	7.21	12.82	
    Madrid, Comunidad de	21.91	4.63	6.76	11.68	
    Murcia, Región de	28.94	9.28	9.70	12.54	
    Navarra, Comunidad Foral de	37.17	7.74	8.26	19.57	
    País Vasco	38.54	6.07	8.03	10.76	
    Rioja, La	33.66	8.94	10.78	16.24	
    Ceuta	54.64	18.77	17.93	17.72	
    Melilla	..	17.30	15.96	25.28	
Notes:
1) Body Mass Index BMI = [weight(kg) / height(m) squared]
The symbol '.' shall be deemed as data which cannot be given due to an insufficient sample.
 The symbol '..' shall be deemed as data which are not collected for this classification in the table.
 The symbol '...' shall be deemed as an error of division by zero.
 The data corresponding to cells with fewer than 35 thousand persons must be considered with caution,  as they may be affected by a high degree of sampling error.
Source: Ministry of Public Health, Social Services and Equality and INE