This research focuses on a comparison of high school dropout rates between cohorts of students who completed high school between 2003 and 2017 (who started 10th grade between 2001 and 2015). The analysis is based on the available dataset of students and schools from the Virtual Research Room of the Ministry of Education. This dataset identifies students registered for 10th grade for each class for each year and allows a comparison to those who do not appear in the registry as 12th grade students three years later.