Encuesta de Población Activa (Base poblacional 2001)
Errores de muestreo 
Errores de muestreo relativos en porcentaje de los ocupados según sector económico, por comunidades autónomas
Unidades: Tanto por cien
,Agricultura,,,,,,Industria,,,,,,Construcción,,,,,,Servicios,,,,,,
,2013,2012,2011,2010,2009,2008,2013,2012,2011,2010,2009,2008,2013,2012,2011,2010,2009,2008,2013,2012,2011,2010,2009,2008,
    Total Nacional,2,51,2,91,2,54,3,09,3,15,2,79,1,18,1,6,1,23,1,21,1,24,1,26,1,7,1,75,1,65,1,32,1,3,1,3,0,46,0,42,0,38,0,45,0,5,0,53,
    01 Andalucía,7,11,6,34,5,83,7,22,7,52,4,55,4,04,4,6,2,99,4,09,3,73,3,34,4,82,4,63,4,26,3,09,2,33,2,34,0,96,1,11,1,08,1,28,1,15,0,96,
    02 Aragón,15,43,12,3,11,66,11,9,7,29,14,57,4,81,4,49,4,31,4,9,5,7,3,64,8,5,10,3,7,87,7,01,7,06,4,99,2,21,2,42,2,56,2,73,2,54,2,01,
    03 Asturias, Principado de,21,88,19,02,18,74,19,7,21,2,26,76,5,06,6,61,6,47,5,27,5,15,3,95,8,67,6,8,4,46,6,7,39,6,49,2,31,2,85,2,22,2,41,1,88,2,
    04 Balears, Illes,32,52,32,42,27,62,25,51,26,03,22,17,7,8,8,1,9,63,10,62,7,95,5,97,6,07,5,79,5,81,5,93,6,08,4,3,1,82,1,95,1,71,1,87,1,84,1,71,
    05 Canarias,12,45,11,96,16,63,11,79,9,13,9,83,8,81,7,99,7,5,8,29,5,47,6,48,8,09,7,64,9,5,6,94,5,15,6,13,1,79,1,56,2,37,1,98,1,67,1,75,
    06 Cantabria,33,32,21,61,25,49,15,94,17,74,18,4,77,7,86,7,95,4,78,5,86,5,49,10,39,8,36,10,56,6,2,6,73,7,19,2,75,2,25,1,62,1,7,2,09,2,42,
    07 Castilla y León,6,69,8,5,8,04,6,09,7,34,8,19,3,08,2,95,3,49,4,3,4,19,3,24,5,22,5,14,4,54,4,67,4,14,4,59,1,46,1,6,1,66,1,73,1,71,1,38,
    08 Castilla - La Mancha,7,01,5,88,5,9,7,49,5,98,7,22,3,85,3,61,3,78,2,93,3,71,3,88,5,54,6,17,5,67,4,36,4,23,3,61,1,75,1,7,1,59,1,57,1,23,1,57,
    09 Cataluña,10,17,9,78,9,18,13,79,10,6,8,9,3,96,3,9,3,9,2,92,2,8,3,13,4,22,4,33,3,47,3,42,3,28,4,12,1,52,1,38,1,36,1,13,1,5,1,54,
    10 Comunitat Valenciana,11,71,18,84,16,03,12,99,12,38,11,65,4,54,5,18,4,2,4,53,4,72,4,15,4,32,5,75,5,46,4,51,5,78,3,98,1,83,1,66,1,55,1,19,1,54,1,68,
    11 Extremadura,7,24,7,82,11,57,8,15,7,92,7,15,7,33,8,39,6,65,6,4,6,4,7,33,5,99,7,86,6,49,7,15,6,19,6,11,2,05,2,77,2,45,2,26,2,32,1,87,
    12 Galicia,6,61,5,79,5,98,6,89,7,4,11,45,2,79,3,03,2,82,2,55,2,96,3,93,4,52,4,63,3,54,3,02,3,38,4,22,1,41,1,49,1,29,1,07,1,14,1,56,
    13 Madrid, Comunidad de,33,83,61,11,51,45,29,22,35,75,15,03,5,41,5,08,4,77,4,34,6,45,6,01,7,82,9,22,6,74,5,55,6,26,4,1,22,1,35,1,12,1,16,1,24,1,43,
    14 Murcia, Región de,9,68,8,73,10,62,8,52,8,09,9,97,6,3,8,1,5,97,5,52,6,55,6,26,10,64,9,24,9,26,7,24,6,78,4,84,2,2,2,91,2,44,2,92,2,47,1,54,
    15 Navarra, Comunidad Foral de,22,88,22,56,22,42,21,76,19,84,18,82,6,39,6,23,5,3,4,93,3,32,5,16,8,29,7,81,8,97,9,05,7,44,10,12,3,53,3,21,2,86,3,31,2,51,2,47,
    16 País Vasco,21,37,30,22,48,26,77,19,9,24,81,3,62,4,42,3,61,4,23,3,26,2,75,6,78,6,99,7,29,6,41,7,7,4,98,1,3,1,61,1,55,1,53,1,58,1,58,
    17 Rioja, La,12,51,14,89,18,08,17,04,17,86,16,87,5,09,5,2,4,73,4,84,4,42,4,51,8,72,9,22,7,07,7,61,9,34,6,84,3,32,2,62,2,41,3,29,2,52,2,44,
    18 Ceuta,104,85,93,52,..,95,91,92,41,..,18,86,29,49,39,58,23,02,46,42,34,56,56,26,32,6,18,81,25,84,36,7,21,23,9,42,11,34,11,55,11,52,10,5,7,06,
    19 Melilla,101,37,..,..,..,113,67,..,43,37,53,58,21,45,51,38,47,55,32,55,57,09,33,96,37,96,22,15,26,06,22,7,12,44,10,35,3,23,8,81,8,74,6,82,
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