| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only for sale/barter | 2 |
9.5%
|
| 2 | Mainly for sale/barter | 8 |
38.1%
|
| 3 | Mainly for family use | 10 |
47.6%
|
| 4 | Only for family use | 1 |
4.8%
|
| Sysmiss | 1630 |