Age category
1 = 18-21
2 = 22-29
3 = 30-39
4 = 40+

Marital status
0 = Unmarried
1 = Married

Social status
1 = Lower class
2 = Middle class
3 = Upper class

Level of education
1 = Did not complete high school
2 = High school degree
3 = College degree
4 = Post-undergraduate degree

Employed
0 = No
1 = Yes

0 = Male
1 = Female

Severity of first crime
1 = Class B misdemeanor
2 = Class A misdemeanor
3 = Class C felony
4 = Class B felony
5 = Class A felony

Severity of second crime
-1 = No second arrest
1 = Class B misdemeanor
2 = Class A misdemeanor
3 = Class C felony
4 = Class B felony
5 = Class A felony

Violent second crime
-1 = No second arrest
0 = No
1 = Yes