| Value | Category | Cases | |
|---|---|---|---|
| 1 | I did not use copen during the past 30 days | 1490 |
76.4%
|
| 2 | I bought it in a store, canteen, kiosk, or shop | 83 |
4.3%
|
| 3 | I bought it from a street vendor or market stall vendor | 123 |
6.3%
|
| 4 | I got it from a friend or classmate | 201 |
10.3%
|
| 5 | I got it from a family member | 21 |
1.1%
|
| 6 | I got it some other way | 31 |
1.6%
|
| Sysmiss | 46 |