Sampling errors Main indicators of subsidized institutions, by autonomous community. Coefficient of variation Units: coeficiente de variacion ,Personnel Expenses,2. Expenditure on goods and services,Operating income,Operating expenditure,Students,Institutions, Total,0.28,0.66,0.31,0.28,0.10,0.63, Andalucía,1.35,2.56,1.27,1.26,0.74,1.88, Aragón,0.87,0.84,0.86,0.76,0.22,1.65, Asturias (Principado de),0.50,0.91,0.52,0.44,0.24,1.29, Baleares (Islas),0.70,2.26,1.36,0.71,0.20,0.99, Canarias,0.65,2.07,0.95,0.70,0.20,1.68, Cantabria,0.50,0.97,0.44,0.42,0.11,1.04, Castilla y León,0.79,2.52,1.70,0.66,0.20,0.76, Castilla - La Mancha,1.66,4.33,1.62,1.42,1.23,1.23, Comunitat Valenciana,0.94,2.79,1.10,0.98,0.27,1.35, Extremadura,1.21,1.23,1.94,0.98,0.72,1.03, Galicia,0.51,1.14,0.72,0.49,0.20,1.17, Madrid (Comunidad de),0.64,1.73,0.80,0.66,0.28,1.12, Murcia (Región de),1.20,3.67,1.12,1.10,0.29,1.26, Rioja (La),0.13,0.40,0.14,0.13,0.16,1.17, Ceuta,0.00,0.00,0.00,0.00,0.00,0.00, Melilla,0.00,0.00,0.00,0.00,0.00,0.00, Notes: 1) Sólo se incluyen en la tabla los errores de muestreo de la comunidades autónomas recogidas por el INE. Source: Instituto Nacional de Estadística