| Value | Category |
|---|---|
| 1 | I have never smoked |
| 2 | I did not smoke any cigarettes during the past 30 days |
| 3 | I bought them in a store or shop or kantemba |
| 4 | I bought them from a street vendor |
| 5 | I stole them |
| 6 | I got them from a friend |
| 7 | It was a free sample |
| 8 | I got them some other way |
| Sysmiss |