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UV 03010 Upper Secondary School and Higher Preparatory Courses, students by l...
UV 03010 Upper Secondary School and Higher Preparatory Courses, students by line, class and sex (1999/00-2009/10) -
UV 03010 Upper Secondary School and Higher Preparatory Courses, students by l...
UV 03010 Upper Secondary School and Higher Preparatory Courses, students by line, class and sex (1999/00-2009/10)