Sampling errors 07010.px Units: % ;variation coefficient; Total;1.08; without studies and illiterates;4.89; primary education;2.43; secondary education, first cycle;3.29; secondary education, second cycle;3.53; higher non-university studies;5.97; university studies, first cycle;5.86; university studies, 2nd and 3rd cycle;5.88; Notes: Source: National Statistics Institute