Table B-1.  Standard errors for Table 1: Percentage of students ages 12 through 18 who reported no criminal victimization at school and those who reported criminal victimization at school during the previous 6 months, by type of victimization: School year 2008–09

Type of victimization	Percent of students
None	0.28
Any	0.28
Theft	0.23
Personal larceny	†
Other theft	0.23
Violent	0.17
Simple assault	0.15
Serious violent	0.09
Rape and sexual assault	†
Robbery	0.06
Aggravated assault	0.06
† Not applicable. SOURCE: U.S. Department of Justice, Bureau of Justice Statistics, School Crime Supplement (SCS) to the National Crime Victimization Survey (NCVS), 2009.