TABLE 3. Prevalence of involvement in bullying and victimization among university students (n = 317), Ciudad Juárez, Mexico, 2012 – 2014.

Bullying	Semester
	1st	2nd	3th	4th	5th	6th	7th	8th	Ra
Uninvolved	86.7	77.1	91.3	69.8	80.0	70.6	22.2	50.0	-0.76b
Only victim	6.7	3.6	0.0	8.5	0.0	3.9	11.1	0.0	-0.10
Only bully	6.7	12.0	8.7	15.1	20.0	15.7	33.3	30.0	0.93c
Bully-victim	0.0	7.2	0.0	6.6	0.0	9.8	33.3	20.0	0.76b

Source: Prepared by the authors from the study data.

^aSpearman Rho correlation.

^bP < 0.05

^cP < 0.01