5. Analysis of the results Oper The process of collecting and selecting job vacancies was performed according to the manag criteria already described in item 4.2 and resulted in obtaining 394 job vacancy ads for the b five Brazilian regions, as shown in Table II. know An ad hoc evaluator who had access to this work during its preparation observed that job vacancies in manufacturing organizations appeared in much larger numbers than those for service companies, and questioned whether this could not influence, in some way, the results obtained. It should be noted that we considered every ad posted by all companies that offered vacancies through the six job posting websites in the analysis, conditioned to meeting the criteria defined in item 4.2. As none of the six websites presents itself as specialized in a specific sector, e.g. manufacturing or services, the discrepancy between the number of vacancies offered may be due to