Education level;Degree of confidence;Periodo;Total Total;From 0 to 4;2013;81,8 Total;From 5 to 6;2013;14,5 Total;From 7 to 8;2013;3,1 Total;From 9 to 10;2013;0,6 Total;Average confidence;2013;1,9 Level (0-2): preschool, primary and secondary, 1st stage;From 0 to 4;2013;82,1 Level (0-2): preschool, primary and secondary, 1st stage;From 5 to 6;2013;14,3 Level (0-2): preschool, primary and secondary, 1st stage;From 7 to 8;2013;3,1 Level (0-2): preschool, primary and secondary, 1st stage;From 9 to 10;2013;0,5 Level (0-2): preschool, primary and secondary, 1st stage;Average confidence;2013;1,8 Level (3-4)secondary, 2nd stage and non-higher post-secondary;From 0 to 4;2013;80,2 Level (3-4)secondary, 2nd stage and non-higher post-secondary;From 5 to 6;2013;15,5 Level (3-4)secondary, 2nd stage and non-higher post-secondary;From 7 to 8;2013;3,5 Level (3-4)secondary, 2nd stage and non-higher post-secondary;From 9 to 10;2013;0,8 Level (3-4)secondary, 2nd stage and non-higher post-secondary;Average confidence;2013;1,9 Level (5-8): first and second cycle of higher education and doctorate;From 0 to 4;2013;82,4 Level (5-8): first and second cycle of higher education and doctorate;From 5 to 6;2013;14,1 Level (5-8): first and second cycle of higher education and doctorate;From 7 to 8;2013;2,8 Level (5-8): first and second cycle of higher education and doctorate;From 9 to 10;2013;0,7 Level (5-8): first and second cycle of higher education and doctorate;Average confidence;2013;2