| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't know | 0 |
0%
|
| -888 | Not available | 10 |
2%
|
| 1 | Yes, purchased | 204 |
41.7%
|
| 2 | Yes, bartered | 0 |
0%
|
| 3 | Yes, purchased and bartered | 0 |
0%
|
| 4 | No | 275 |
56.2%
|
| Sysmiss | 1466 |