„In 2010, 23.3 percent of comprehensive school students in Finland received extra instruction from a school-based Special Needs Education Teacher in the subjects in which the student needed help. Of this group, 12 percent received aid for a speech disorder, 40.5 percent received help in reading or writing, 23.7 percent for learning difficulties in mathematics, 9 percent for learning difficulties in foreign languages, 5.5 percent for adjustment difficulties or emotional disorders, and 8.9 percent for other learning difficulties.“
Weltbank (Hrsg.), „How Shanghai Does It“ (2016), S. 64