| Value | Category | Cases | |
|---|---|---|---|
| 1 | Only for sale | 26 |
22.6%
|
| 2 | Mainly for sale | 57 |
49.6%
|
| 3 | Mainly for family use | 13 |
11.3%
|
| 4 | Only for family use | 19 |
16.5%
|
| Sysmiss | 52818 |