Economically Active Population Survey Evaluation of results Relative sample errors, as a percentage, of unemployed by economic sector and sex. Units: percentage ,both sexes,males,females, total,1.18,1.68,1.34, Agriculture,5.84,6.22,6.65, Industry,3.13,3.98,4.71, Construction,3.38,3.46,9.79, Services,1.51,2.56,1.65, They have left their last job three or more years ago,2.94,6.06,3.28, Unemployed seeking first job,2.30,3.92,2.48, Notes: Source: National Statistics Institute