How much did [NAME] spend on books and supplies during the course?
Categories
Value
Category
-99
dk
0
25
36
50
52
60
75
85
96
100
120
125
200
250
300
350
400
450
500
700
800
960
1000
1500
1700
1800
2000
2500
3000
3500
3600
3700
4975
5000
8000
9000
10001
.M
Sysmiss
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.