| Value | Category | Cases | |
|---|---|---|---|
| 1 | Purchased | 16 |
13.6%
|
| 2 | Payment for services | 21 |
17.8%
|
| 3 | Received as a gift | 75 |
63.6%
|
| 4 | Other (specify) | 6 |
5.1%
|
| Sysmiss | 28429 |