This survey is a follow-up to the 2009 survey with additions and specializations in key parameters/variables of education for the country as well as individual administrative units. The data were obtained from the Hellenic Statistical Authority. The purpose of this survey is to analyse indicators related to education and compare them over time in order to draw conclusions on the development of education. The analysis concerns the comparative evolution over time of specific variables such as the number of teachers and students per level of education and regional unit, the number of school units, the number of higher education institutions, staff and students.