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In 2014, pupil-teacher ratio in pre-primary education for Bulgaria was 12.8. Pupil-teacher ratio in pre-primary education of Bulgaria increased from 10.2 in 1995 to 12.8 in 2014 growing at an average annual rate of 1.21 %.The description is composed by our digital data assistant.
Pupil-teacher ratio. Pre-primary is the number of pupils enrolled in pre-primary divided by the number of pre-primary school teachers.