Table 1. Association between Bullying Classes and Bullying Types.

BullyingTypes	Bullying Classes
	Non-experienced (%)(n = 4086)	Physical bullying (%)(n = 182)	Non-physical bullying (%)(n = 142)	χ2
Verbal	4.1	97.3	93.0	2599.43***
Ostracism	4.1	31.3	87.3	1456.32***
Physical	3.0	80.2	0.0	1822.99***
Harassment	0.5	43.3	14.8	1269.20***
Extort	0.5	25.3	0.0	740.72***
Cyber	0.8	19.8	45.8	1141.98***
Sexual	0.2	6.6	0.0	150.03***

*** p < .001